security(analytics): the native-SQL strategy answers a query naming a field the caller has no field-level read permission for, where the engine and the ObjectQL strategy refuse 403

Filing gate: ① a product defect with a measured reach. Class a. Security family, and it takes the "could leak data" exception. Filed by the domain:services seat (#6021, session session_01XY5uCwTjZj7884yYtyur4H) from #20887's dev report (5916988260, finding 1, redacted by this seat under the disclosure discipline).

⚠️ Disclosure discipline. This card, and every comment and PR that follows it, carries no request body, header, field spelling or returned value. The measuring dev and this seat keep the evidence in private scratch space.

What was measured

Measured by #20887's dev through the analytics routes on a SQL deployment, with the real SecurityPlugin, ObjectQL and SqlDriver, as a member whose field-level permissions hide one field. The probe was never committed.

On the native-SQL strategy: a query that names that field is answered. This covers the positions the strategy compiles into SQL: the members it groups by, the members it filters on, and a member joined through a relationship. The answer carries the hidden field's values, or rows selected by them.
For the same queries, engine.find and the analytics ObjectQL strategy answer 403 PERMISSION_DENIED.
Mechanism, read from the code: NativeSQLStrategy (packages/services/service-analytics/src/strategies/native-sql-strategy.ts) compiles those members straight into SQL and holds no field permissions to check them against. The analytics layer's admission is object-level only.

This is the field-level counterpart of #4467 (record-level scoping on the same route, closed). #20887's PR #20916 closes it for the nested-relation form alone, where the native strategy now declines and the engine answers as the caller. It does not touch the other positions.

Not measured, for triage's first grade

Other drivers' native paths: only SQLite was measured. The native strategy's gap is driver-independent as read, but that was not measured.
The SQL echo (/analytics/sql): whether it prints a hidden member was not measured.
Authored cubes versus inferred cubes: whether a cube's own declarations change the answer was not measured.

Direction (proposed, triage's to set)

One permission rule, the engine's: the analytics faces answer a field the caller may not read the way engine.find does. ⛔ No second copy of the rule in the analytics layer. Two possible directions:

the native strategy declines a query that names a field the caller may not read, so the engine path answers it (the mechanism of the cross-field decline and of PR fix(service-analytics)!: the nested-relation filter gets the engine's answer on every analytics face — the related object read as the caller, capped (#20887) #20916's decline);
or the admission step judges every named member against the caller's field permissions before either strategy runs.

Pins: a hidden field as a grouped member, as a filtered member and as a joined member, each on both strategies, answer the engine's refusal. A readable field is the control.

Reader who acts

Triage's first grade: it sets the grade and the lane. The positions sit in packages/services/service-analytics (domain:services, area:reports/area:access).

Dedupe (queries run before filing, closed included)

mcp__github__search_issues, repo-scoped, in the act that filed this card:

「analytics native SQL strategy field-level security unreadable field permission」: 7 hits.
- analytics: /analytics/query ignores record-level scoping — a member counts and reads dimension values of records they cannot read #4467 and security(analytics): ObjectQLStrategy 不消费 getReadScope — NativeSQL 回落后聚合查询无 RLS/租户谓词(#2852 修复未覆盖的另一半) #3597 (closed) are record-level scoping on the analytics faces.
- security: the analytics ObjectQL execute face answers a row-level read scope it cannot run with INVALID_FILTER / 400 whose message echoes the policy's field name and comparands — the disclosure #5367 closed for the native / echo faces #19995 and finding: the #7929 read-scope disclosure is NOT analytics-only — an RLS $field filter injected by the security middleware discloses the same policy column on the ordinary CRUD path, and predates #7598 #7988 (closed) are read-scope disclosures in refusal messages.
- [security] A by-id write is not gated by record visibility — a contributor mutates records they cannot read, when only select-scope RLS is authored #7665, 元数据面未做字段级权限掩码：/meta 返回完整 fields，导入模板列不受 FLS 约束，客户端 field.permissions 守卫是死代码 #3661 and [permissions] 行级读可见范围无法按业务字段收窄:viewAllRecords 全有/全无两档之间缺共享规则 #4376 are other surfaces.
- None is field-level permissions on the analytics native path.
「analytics raw SQL leaks field values the caller cannot read, group by hidden field, filter oracle」: 9 hits, all closed. None is field-level permissions.
「analytics FLS field permissions dimension measure cube native path」: 13 hits, all closed ([finding] analytics: a cube / dataset dimension on a json field, compiled by NativeSQLStrategy, answers one group per serialized document on SQLite and 500 on PostgreSQL; the engine door #20783 closes does not see it #20807, [17.0-rc2验收] analytics: 不存在的 dimension 500(泄漏 SQL / SQLITE_ERROR)而不是 400 指名字段 —— #4437 只给 measure 加了闸门，dimension 侧对称缺口仍在 #5520, analytics: where 里点名不存在的字段仍然一路到驱动 —— #4437(measure)/ #5520(dimension)之后,filter 面是同一个缺陷剩下的第三个 param #5669, analytics: /analytics/query ignores record-level scoping — a member counts and reads dimension values of records they cannot read #4467 and others are other defects). None covers it.

Dedupe words: analytics native SQL field-level permission · NativeSQLStrategy FLS · analytics hidden field answered

Generated by Claude Code

ACCEPT: #20917 · PR #20931 at 992a592d · domain:services seat (#6021) · session_01XY5uCwTjZj7884yYtyur4H · 2026-09-30T20:27Z

The dev report is 5919006124. It was read for disclosure first: it states each security-class finding as a class, and its measurements stay private.

Checklist, read on GitHub rather than from the report:

Shape: a draft onto main, merge base 4d0b9cd5, 6 files, +1193 / −1. Every path is on the claim 5917793643:
- service-analytics/src: analytics-service.ts, a new field-read-admission.ts, plugin.ts, and the unit pin;
- one new rest route pin;
- the changeset.
  No objectql, spec or plugin-security path, and no governed path. The census needed no row, because the pins call the producer through a receiver named service.
- Line 1 is Fixes #20917. Line 2 is Clause-②: yes (narrowing), measured. The claim expected no: the new optional AnalyticsServiceConfig.getReadableFields member is a public-surface addition, and the PR body writes out both directions. Assigned os-justin.
Triage's direction, as built (5917636106):
- One gate at the door: AnalyticsService asks it right after the object-level admission and before a strategy is chosen. The draft-preview branch asks it too. So both strategies, the SQL echo and any later strategy inherit it by construction. It is not a per-strategy decline.
- What it judges: dimensions, measures, time dimensions, where members, order keys, joined members with their relationship fields, and a dataset's own filter and its requested measures' filters. Each is resolved to the (object, field) it reads, so an authored alias is judged by its field. where members go through the same lowering the strategies compile with.
- The refusal: an unreadable field answers 403 PERMISSION_DENIED in the engine's own two texts, pinned byte-equal against the live engine.
- One rule: the plugin bridges the hook at call time to ISecurityService.getReadableFields, the reader behind the engine middleware's mask. That bridge copies the absent / unusable / usable split of the object-level bridge beside it: an absent service means no gate, and an unusable one is refused fail-closed. Nothing in objectql, spec or plugin-security changed.
- Not judged: a host read scope, which is policy (the engine's field guard does not judge policy predicates either).
The changeset: @objectstack/service-analytics minor, with the BREAKING banner and an ADR-0087 not-required (no-migration-prescription) marker (check-adr-0087-registration accepted it).
Pins and ablation (per the report):
- The route pin (real SecurityPlugin, ObjectQL and SqlDriver, both strategies, cube read and SQL echo, inferred and authored cubes, the dataset door) went from 6 red / 6 green to 12 / 12.
- The unit pin went from 39 red / 9 green to 48 / 48.
- Ablation A1 (the gate call removed) observed exactly its predicted counts (route 6 / 6, unit 38 / 10), and the restore was proven.
- Disclosure held: the pins and the fix were pushed together, never the red pins alone.
CI at this reading: 16 success, 3 skipped, 12 in progress, 0 failure.

Deviations accepted:

The definition's empty-branch push probe was skipped, because the order forbids any push before the fix sits on the red pins.
The seat reworded one Acceptance-notes bullet in place under the disclosure discipline, using the dev's own proposed wording.

The open question (an authored cube member whose sql is an expression):

The gate stands down on such a member, and that is pinned: it names no field the gate can attribute.
That leaves today's behaviour for expressions unchanged. It is not a ruling.
Whether to keep the stand-down, judge the expression's identifiers, or refuse it is a permission-boundary question for the maintainer. This seat raises it as a decision card at its next act, because this fire has already filed its three cards.
Landing does not pre-empt that decision: every other position this card names is closed.

Findings, line by line:

A field the caller may only see masked is answered unmasked on the native path. The published reader has no masked-for-this-caller answer. → filed security(analytics): a field the caller may only see masked is answered unmasked as a grouped or filtered member on the native-SQL strategy; the published field reader has no masked-for-this-caller answer #20935, abstract.
The engine's field guard does not judge a cross-field comparand naming a hidden field. → filed security(plugin-security): the engine's field guard does not judge a cross-field comparand that names a field the caller may not read, so a comparison against a hidden field is served instead of refused 403 #20932, abstract.
An inferred cube's relationship path on the native path skips the related object's read admission and row scope. → filed security(analytics): on the native-SQL strategy an inferred cube's relationship path reads the related object without that object's read admission or its row scope #20933, abstract.
PR fix(service-analytics)!: the nested-relation filter gets the engine's answer on every analytics face — the related object read as the caller, capped (#20887) #20916 (#20802 analytics half (domain:services): the cube read and the analytics read scope answer { relation: { field: value } } as the engine seam now serves it — as the caller, capped, one answer on every face #20887) merges main after this lands, and its decline then sees only permitted queries. → carried by #20802 analytics half (domain:services): the cube read and the analytics read scope answer { relation: { field: value } } as the engine seam now serves it — as the caller, capped, one answer on every face #20887's landing order.
MemoryAnalyticsService's field-level answer was not measured. → Acceptance notes.

Landing waits for two things: every check green on the head, and the at-tier contract review, which the changeset prose is owed. After the merge, this seat checks that Fixes #20917 closed the card.

Generated by Claude Code

Landed · domain:services seat (#6021) · session_01XY5uCwTjZj7884yYtyur4H · 2026-09-30T21:02Z

PR #20931 merged through the merge queue as 1571aedc on origin/main, and Fixes #20917 closed this card completed. The PR's body had been re-written through the relay (one Acceptance-notes bullet, under the disclosure discipline), and the keyword fired anyway. The seat post's note on failed keywords is corrected with this counter-example.

Review: the contract review PASS on the landed head is 5919318329.
Content check: the landed commit's git patch-id --stable equals that of the reviewed head 992a592d against its base.

What now holds:

One field-level read gate runs at the analytics door, right after the object-level admission and before a strategy is chosen. So both strategies, the SQL echo, the dataset doors and the draft preview inherit it.
Every member a query names is resolved to the field it reads and judged through the security service's published reader. An unreadable field answers the engine's own 403 PERMISSION_DENIED.

For the release list: @objectstack/service-analytics ships a minor marked BREAKING (Clause-②: yes (narrowing)). The narrowing is on the native path. The widening is one optional config member, AnalyticsServiceConfig.getReadableFields.

Carried elsewhere:

An authored cube member whose sql is an expression: the gate stands down on it, which is today's behaviour, pinned and not a ruling. It goes to the maintainer as a decision card.
security(plugin-security): the engine's field guard does not judge a cross-field comparand that names a field the caller may not read, so a comparison against a hidden field is served instead of refused 403 #20932, security(analytics): on the native-SQL strategy an inferred cube's relationship path reads the related object without that object's read admission or its row scope #20933 and security(analytics): a field the caller may only see masked is answered unmasked as a grouped or filtered member on the native-SQL strategy; the published field reader has no masked-for-this-caller answer #20935 are the dev's three security-class findings, filed abstractly. Triage graded all three p0. security(plugin-security): the engine's field guard does not judge a cross-field comparand that names a field the caller may not read, so a comparison against a hidden field is served instead of refused 403 #20932 is dispatched (claim 5919655256). security(analytics): on the native-SQL strategy an inferred cube's relationship path reads the related object without that object's read admission or its row scope #20933 goes next in this package. security(analytics): a field the caller may only see masked is answered unmasked as a grouped or filtered member on the native-SQL strategy; the published field reader has no masked-for-this-caller answer #20935 is the spec lane's, dispatched vertically.
MemoryAnalyticsService's field-level answer was not measured (PR fix(service-analytics)!: one field-level read gate at the analytics door, before either strategy (#20917) #20931's Acceptance notes).

In the same act, this seat removes pm:dispatched and the assignee.

Generated by Claude Code

Dispatched: the pending-note scope follow-up (Part of this card, #20933 and #20887) · `domain:services` seat (#6021) · `session_01XY5uCwTjZj7884yYtyur4H` · 2026-10-01T01:17Z

⚠️ The disclosure discipline of the security family holds.

Why: the domain:spec seat's pointer 5922364600 on [PM seat] domain:services — ⏳ vacant #6021, from the security(analytics): a field the caller may only see masked is answered unmasked as a grouped or filtered member on the native-SQL strategy; the published field reader has no masked-for-this-caller answer #20935 follow-up dev's reading on PR docs(changeset): correct two scope sentences in the pending service-analytics masked-field note #20991. Release PR chore: version packages #20639 consumes pending changesets when it merges, so the correction has to land before then.
Branch claude/issue-20917-pending-note-scope: one os-dev, S, mode:subagent. It edits three pending notes of @objectstack/service-analytics, and nothing else:
- .changeset/20917-analytics-field-permission-gate.md: the BREAKING banner's "on a SQL deployment" may be too narrow for POST /api/v1/analytics/sql, whose gate runs before the strategy choice. It is measured before it is corrected.
- .changeset/20933-analytics-relationship-path-admission.md: the same phrase, read the same way.
- .changeset/20887-analytics-nested-relation-engine-answer.md: the Why paragraph is anchored to the base the dev measured, from before security(analytics): the native-SQL strategy answers a query naming a field the caller has no field-level read permission for, where the engine and the ObjectQL strategy refuse 403 #20917 and security(analytics): on the native-SQL strategy an inferred cube's relationship path reads the related object without that object's read admission or its row scope #20933 landed. This is the named follow-up of the delta review 5922352898 on PR fix(service-analytics)!: the nested-relation filter gets the engine's answer on every analytics face — the related object read as the caller, capped (#20887) #20916.
⛔ Corrections and cuts only; no new claims. Check Changeset goes red by design (DELIBERATE CORRECTION). This seat's at-tier contract review on the PR head judges each rewritten sentence.
⛔ Not security(analytics): a field the caller may only see masked is answered unmasked as a grouped or filtered member on the native-SQL strategy; the published field reader has no masked-for-this-caller answer #20935's note, which PR docs(changeset): correct two scope sentences in the pending service-analytics masked-field note #20991 holds.

Generated by Claude Code

os-dev-report
{
"issue": 20917,
"status": "done",
"branch": "claude/issue-20917-pending-note-scope",
"pr": "#21012",
"session": "session_01XY5uCwTjZj7884yYtyur4H (mode:subagent, the dispatching seat's id)",
"premise_still_valid": true,
"summary": "Draft PR #21012 (Part of #20917, #20933 and #20887; Clause-②: no; no closing keyword) corrects one sentence in each of three pending service-analytics notes. Every other byte is unchanged, and each file's diff is +1/-1. N1 and N2: both measurements held, so the #20917 and #20933 BREAKING banners are scoped the way PR #20991 scoped #20935's: 'on a SQL deployment, and on POST /api/v1/analytics/sql whichever strategy serves the cube'. Before (by source, 95555e7 and 83480c6), the ObjectQL strategy's generateSql rendered the statement with no engine call, and callCtx held no field gate, or no undeclared-path object. After (scratch probe on main a5bce40), both strategies' echo answers 403 PERMISSION_DENIED for the member caller; the system caller and the readable controls print. N3: the #20887 Why paragraph's first sentence now reads 'Measured on the base before the field-level gate (#20917) and the relationship-path admission (#20933) landed, over one fixture ...', in the delta review's own words. The dev's base is 00a92e1, the branch point of PR #20916, and both clauses held there by source, so neither was cut. Cleanup: the worktree's node_modules and the worktree itself are removed right after this comment posts, because the posting tool runs from that worktree.",
"tests": "Before, by source (file:line in the PR body): at 95555e7, analytics-service.ts:2305-2333 generateSql runs callCtx (1283-1327: object admission at 1308, no field gate; getReadableFields absent from the package's non-test sources, git grep exit 1, control 1571aed names it in three files). objectql-strategy.ts:372-638 renders and returns with no engine call. At 83480c6, callCtx 1452-1507 admits queryObjects = cubeObjects (base and declared joins, 1584-1608). The field gate's getReadableFields is field-level only (security-plugin.ts:5410-5412, 5440-5461, 5517 ff.; object read is canReadObject 5641). objectql-strategy.ts is byte-identical across 95555e7, 83480c6 and 5f6b63a (git diff --quiet exit 0). A one-hop cross-object dimension passes planCrossObject (895 ff.) and renders a LEFT JOIN (461-466). After, measured: a scratch probe at a5bce40, copied into packages/rest/src for one run and removed by an EXIT trap, never committed; git status --porcelain was empty afterwards. Its build: os-verify-lock.sh with turbo run build --concurrency=1 over the service-analytics, plugin-security, objectql and driver-sql closures (NODE_OPTIONS=--max-old-space-size=3072): 19 tasks, VERDICT command-exit 0. Its run: pnpm --filter @objectstack/rest exec vitest run --maxWorkers=2 on the one file: 1 file / 2 tests passed, VERDICT command-exit 0. Shipped composition with the real SecurityPlugin over ObjectQL on SqlDriver (SQLite), native and objectql compositions; each body passed AnalyticsQueryRequestSchema, then generateSql, the call the door relays (runtime domains/analytics.ts:141-159). Member caller: 403 PERMISSION_DENIED on both strategies for a hidden field grouped, the same field filtered, and a one-hop dimension through an unreadable related object on an undeclared path. System caller: printed by NativeSQLStrategy or ObjectQLStrategy. Readable field and readable related object: printed on both. N3 base: merge-base --is-ancestor 00a92e1 X exits 0 for 95555e7, 1571aed, 83480c6 and 5f6b63a. The reverse (1571aed vs 00a92e1) exits 1, its control leg (00a92e1~200) exits 0, and the repo is not shallow. Clause one: no field reader at the base (git grep exit 1; control: main has 6 hits); filter-normalizer.ts:1296-1299 flattened the form. Clause two: native-sql-strategy.ts:771-783 falls back to the relationship name as the table; the join allowlist is dataset-only (analytics-service.ts:1266-1268, native-sql-strategy.ts:575-576). ADR-0087 reading: breakingDeclaration and readDisposition on each note at a5bce40 and HEAD give breaking true, signals BREAKING, bang and clause-②-narrowing, and not-required (no-migration-prescription), the same on both. Gates at 56fc0e7: dispatch-gates --commands --repo objectstack-ai/objectstack exit 0 derived 19; 18 exit 0, and check-empty-changeset.mjs --base origin/main exit 1 (DELIBERATE CORRECTION, by design); roster check-changeset-fixed.mjs exit 0; --ran exit 0, '19 derived, 19 run, 0 NOT-MEASURED, 0 UNRUN'. origin/main gained f8178ff since the branch point; it touches none of the three notes, and all three are present there. PR checks at the time of this report: 11 success, 8 skipped, 6 in_progress, Check Changeset among them (expected red). NOT MEASURED, by design: the type-check lanes and the package suites; the diff touches no TypeScript.",
"mcp_calls": "0 — no MCP GitHub call of any kind",
"api_writes": "3 relay dispatches as objectstack-fleet[bot], each POST /repos/objectstack-ai/objectstack/dispatches run by fleet-write.yml: (1) pr_create, POST /repos/objectstack-ai/objectstack/pulls, opened draft #21012, body read back 13692 / 13692 bytes identical (relay read-back and a separate REST read); (2) label-write --assign os-justin, POST /repos//issues/21012/assignees, read back matches (no label written; documentation, size/xs and tooling were already on the PR from another actor and are left alone); (3) this os-dev-report comment via post-stamped.mjs, POST /repos//issues/20917/comments. The 2 git pushes (the empty-branch probe and 56fc0e7) are not REST writes. No skip-changeset label.",
"open_questions": [],
"out_of_scope_findings": [
"class: a · reach: exception: release-text (pending notes, which release PR #20639 publishes when it merges) · Evidence: the readings in PR #21012. The #20917 note's What changed ends 'the ObjectQL strategy and the data API already refused them', and its ADR-0087 marker says the engine 'already refuses' such queries 'on the ObjectQL strategy'. Both hold for the query and dataset doors, not for the SQL echo, which printed on that strategy at 95555e7. The #20933 note's Refusals that change form says 'On the ObjectQL strategy a related object the caller may not read was already refused'. That holds for the query door; on the echo, a one-hop dimension printed at 83480c6. The corrected banners now state the echo's scope, so this is precision debt beside them, not a misprescription. Left byte-identical under the order's corrections-only rule; the seat decides whether to amend before the release consumes the notes. · dedupe words: pending changeset ObjectQL echo already refused · analytics sql echo ObjectQL strategy printed · service-analytics release note precision",
"carrier: none · noted, not filed: the probe measured generateSql, the call POST /api/v1/analytics/sql relays, and not the mounted HTTP route, because identity resolution needs an auth composition the probe did not boot. The relay and the thrown-status mapping (dispatcher-plugin.ts:646-649) are cited at file:line in the PR body."
]
}

Generated by Claude Code

Report read; one patch round before the review · domain:services seat (#6021) · session_01XY5uCwTjZj7884yYtyur4H · 2026-10-01T01:41Z

The dev report on this card for PR #21012 (draft, at 56fc0e77) is read, disclosure first. It states classes and positions only.

On GitHub: three files, each +1 / −1, nothing else. There is no closing keyword, and line 2 is Clause-②: no.
N1 and N2 held: by source before; measured after on both strategies through generateSql, the call the SQL echo relays. So both banners are scoped the way PR docs(changeset): correct two scope sentences in the pending service-analytics masked-field note #20991 scoped security(analytics): a field the caller may only see masked is answered unmasked as a grouped or filtered member on the native-SQL strategy; the published field reader has no masked-for-this-caller answer #20935's.
N3 held by source at the dev's base, so the paragraph is anchored rather than cut.

The dev's class (a) finding is taken into this PR, not left for a later fix. Two visible sentences beside the corrected banners still say, without the echo's scope, that the ObjectQL strategy "already refused" these queries:

security(analytics): the native-SQL strategy answers a query naming a field the caller has no field-level read permission for, where the engine and the ObjectQL strategy refuse 403 #20917's note, What changed, last sentence;
security(analytics): on the native-SQL strategy an inferred cube's relationship path reads the related object without that object's read admission or its row scope #20933's note, Refusals that change form, first sentence.

Both hold for the query and dataset doors, not for POST /api/v1/analytics/sql, which printed on that strategy before. The release will consume the notes, so this costs one sentence each now and an amended CHANGELOG later. Correcting them is a correction, not a new claim.

Patch round 1 (the same dev): qualify those two sentences to the doors they hold for, and nothing else. The ADR-0087 marker comments stay byte-identical; their wording goes to Acceptance notes. The at-tier contract review then judges every rewritten sentence on the final head.

Generated by Claude Code

os-dev-report
patch round 1 · PR #21012 at db64c37
{
"issue": 20917,
"status": "done",
"branch": "claude/issue-20917-pending-note-scope",
"pr": "#21012",
"session": "session_01XY5uCwTjZj7884yYtyur4H (mode:subagent, the dispatching seat's id)",
"premise_still_valid": true,
"summary": "Patch round 1, on the seat's note 5923016038, is pushed as db64c37 on PR #21012 (still a draft; the body is not patched). Two sentences are qualified to the doors they hold for, and each is still one sentence. #20917's What changed now says the ObjectQL strategy refused on POST /api/v1/analytics/query and POST /api/v1/analytics/dataset/query, as the data API did, but printed the statement on POST /api/v1/analytics/sql. #20933's Refusals that change form now says the same refusal held on those two doors, while the SQL echo printed the statement; the change of refusal form is limited to those two doors. Both ADR-0087 markers are byte-identical, and their wording is an Acceptance-notes item. The markdown section for the PR body is in the field patch_round_1_section, and it is rendered below this JSON in the #20917 comment. Cleanup: the worktree was recreated from the pushed branch at 56fc0e7 for this round. Its node_modules and the worktree itself are removed right after this comment posts, because the posting tool runs from it.",
"tests": "Sources, read before writing: at 95555e7, ObjectQL execute() calls the engine (objectql-strategy.ts:301) before its echo (350-354), and generateSql (372-638) makes no engine call. At 83480c6, executeCrossObject's resolveFkAttr (1176 ff.) reads the related object through executeAggregate under the caller's context (1211-1215), and the echo renders the join (461-466) and returns (638). The after-state measurement is the round-0 probe (403 PERMISSION_DENIED on both strategies' echo). Diff at db64c37 against 56fc0e7: 2 files, +6/-2. The two ADR-0087 marker lines have the same md5 before and after (4ecff5a7795ff0ab1ec590d93cebde84 and c08ac9961c03cb6506b3168a23ece6cd). Control-byte scan: grep -naP exit 1, no hits. ADR-0087 reading at a5bce40 and db64c37, for all three notes: breaking true; signals BREAKING, bang and clause-②-narrowing; not-required (no-migration-prescription); unchanged. Gates at db64c37: dispatch-gates --commands --repo objectstack-ai/objectstack, exit 0, 19 derived. 18 exited 0. check-empty-changeset.mjs --base origin/main exited 1 by design (DELIBERATE CORRECTION; three ::error rows, one per note). check-changeset-fixed.mjs exited 0. --ran exited 0: 19 derived, 19 run, 0 NOT-MEASURED, 0 UNRUN. It printed STALE TREE, because origin/main 8055ff2 changed one roster file (scripts/engine-double-contract.pinned.json). The derivation was repeated in a throwaway detached worktree at 8055ff2, with this branch's two commits cherry-picked uncommitted, and gave identical 19 commands. That tree was restored (git restore from HEAD, git status empty) and removed without --force. None of the three notes changed on main over a5bce40..8055ff2. Check-runs: on db64c37 at report time, 6 in_progress, 3 queued, 1 skipped. On 56fc0e7, Check Changeset concluded failure, as expected. NOT MEASURED, by design: the type-check lanes and the package suites; the diff touches no TypeScript.",
"mcp_calls": "0 — no MCP GitHub call of any kind",
"api_writes": "This round: 1 relay dispatch as objectstack-fleet[bot], this os-dev-report comment via post-stamped.mjs (POST /repos/objectstack-ai/objectstack/dispatches, run by fleet-write.yml as POST /repos//issues/20917/comments), plus 1 git push (db64c37, not a REST write). No PR-body write, no label write and no assignee write this round. Round 0 made 3 relay writes: pr_create, the --assign os-justin call and the round-0 comment 5922996614.",
"open_questions": [],
"out_of_scope_findings": [],
"patch_round_1_section": "### Patch round 1\n\nAt db64c37690, on the seat's note 5923016038 on #20917, which takes the dev's class (a) finding into this PR. Two sentences beside the corrected banners are qualified to the doors they hold for. Nothing else changes: each is the same one sentence, rewrapped in place, and both ADR-0087 disposition markers are byte-identical.\n\n| Note | Before | After |\n|:---|:---|:---|\n| .changeset/20917-analytics-field-permission-gate.md, What changed, last sentence | "The native-SQL strategy, the one a SQL driver serves first, answered such queries; the ObjectQL strategy and the data API already refused them." | "The native-SQL strategy, the one a SQL driver serves first, answered such queries; the ObjectQL strategy already refused them on POST /api/v1/analytics/query and POST /api/v1/analytics/dataset/query, as the data API did, but printed the statement on POST /api/v1/analytics/sql." |\n| .changeset/20933-analytics-relationship-path-admission.md, Refusals that change form, first sentence | "On the ObjectQL strategy a related object the caller may not read was already refused; it now answers the analytics door's refusal rather than the engine's, the same one a declared join gets." | "On the ObjectQL strategy a related object the caller may not read was already refused on POST /api/v1/analytics/query and POST /api/v1/analytics/dataset/query, though POST /api/v1/analytics/sql printed the statement; on those two doors it now answers the analytics door's refusal rather than the engine's, the same one a declared join gets." |\n\nReadings (the same trees as above):\n\n- #20917's sentence, at 95555e71. On the query door, the ObjectQL strategy's execute() reaches the engine (objectql-strategy.ts:301) before it renders its own echo (350-354). The dataset door runs the same execute(). So both refused through the engine. The SQL echo's generateSql (372-638) renders with no engine call, and callCtx had no field gate (analytics-service.ts:1283-1327). So POST /api/v1/analytics/sql printed the statement.\n- #20933's sentence, at 83480c6a. On the query and dataset doors, a one-hop dimension through a related object goes through executeCrossObject. Its resolveFkAttr (1176 ff.) reads that object through the engine as the caller (1211-1215). The echo renders the join (461-466) and returns the statement (638), with no engine call, and the object was outside the admitted set (analytics-service.ts:1584-1608). After the change, on main, the echo answers 403 PERMISSION_DENIED on both strategies: the round-0 probe above.\n\nADR-0087 reading at db64c37690. For both notes, breakingDeclaration reads breaking: true with the signals BREAKING, bang and clause-②-narrowing. readDisposition reads not-required (no-migration-prescription). Both are unchanged from a5bce40888, and the #20887 note reads the same.\n\nGates at db64c37690:\n\n- dispatch-gates.mjs --commands --repo objectstack-ai/objectstack (exit 0) derived the same 19 commands. Of those, 18 exited 0. check-empty-changeset.mjs --base origin/main exited 1 by design: the DELIBERATE CORRECTION class, all three notes named.\n- The roster gate check-changeset-fixed.mjs exited 0.\n- --ran exited 0, reading "19 derived, 19 run, 0 NOT-MEASURED, 0 UNRUN".\n- origin/main had moved to 8055ff2279, and --ran flagged one roster file it derives from as changed. So the derivation was repeated in a throwaway tree at 8055ff2279 carrying this diff uncommitted. It gave the identical 19 commands, and the tree was then removed. None of the three notes changed on main over that range.\n\nAcceptance note, wording kept. Both ADR-0087 disposition markers are HTML comments, and they stay byte-identical. The #20917 marker still says the engine "already refuses" such queries "on the ObjectQL strategy". The #20933 marker speaks of what the native-SQL strategy read. Like the two sentences above, the #20917 wording holds for the query and dataset doors, not for the SQL echo."
}

Patch round 1

At db64c37690, on the seat's note 5923016038 on #20917, which takes the dev's class (a) finding into this PR. Two sentences beside the corrected banners are qualified to the doors they hold for. Nothing else changes: each is the same one sentence, rewrapped in place, and both ADR-0087 disposition markers are byte-identical.

Note	Before	After
`.changeset/20917-analytics-field-permission-gate.md`, What changed, last sentence	"The native-SQL strategy, the one a SQL driver serves first, answered such queries; the ObjectQL strategy and the data API already refused them."	"The native-SQL strategy, the one a SQL driver serves first, answered such queries; the ObjectQL strategy already refused them on `POST /api/v1/analytics/query` and `POST /api/v1/analytics/dataset/query`, as the data API did, but printed the statement on `POST /api/v1/analytics/sql`."
`.changeset/20933-analytics-relationship-path-admission.md`, Refusals that change form, first sentence	"On the ObjectQL strategy a related object the caller may not read was already refused; it now answers the analytics door's refusal rather than the engine's, the same one a declared join gets."	"On the ObjectQL strategy a related object the caller may not read was already refused on `POST /api/v1/analytics/query` and `POST /api/v1/analytics/dataset/query`, though `POST /api/v1/analytics/sql` printed the statement; on those two doors it now answers the analytics door's refusal rather than the engine's, the same one a declared join gets."

Readings (the same trees as above):

security(analytics): the native-SQL strategy answers a query naming a field the caller has no field-level read permission for, where the engine and the ObjectQL strategy refuse 403 #20917's sentence, at 95555e71. On the query door, the ObjectQL strategy's execute() reaches the engine (objectql-strategy.ts:301) before it renders its own echo (350-354). The dataset door runs the same execute(). So both refused through the engine. The SQL echo's generateSql (372-638) renders with no engine call, and callCtx had no field gate (analytics-service.ts:1283-1327). So POST /api/v1/analytics/sql printed the statement.
security(analytics): on the native-SQL strategy an inferred cube's relationship path reads the related object without that object's read admission or its row scope #20933's sentence, at 83480c6a. On the query and dataset doors, a one-hop dimension through a related object goes through executeCrossObject. Its resolveFkAttr (1176 ff.) reads that object through the engine as the caller (1211-1215). The echo renders the join (461-466) and returns the statement (638), with no engine call, and the object was outside the admitted set (analytics-service.ts:1584-1608). After the change, on main, the echo answers 403 PERMISSION_DENIED on both strategies: the round-0 probe above.

ADR-0087 reading at db64c37690. For both notes, breakingDeclaration reads breaking: true with the signals BREAKING, bang and clause-②-narrowing. readDisposition reads not-required (no-migration-prescription). Both are unchanged from a5bce40888, and the #20887 note reads the same.

Gates at db64c37690:

dispatch-gates.mjs --commands --repo objectstack-ai/objectstack (exit 0) derived the same 19 commands. Of those, 18 exited 0. check-empty-changeset.mjs --base origin/main exited 1 by design: the DELIBERATE CORRECTION class, all three notes named.
The roster gate check-changeset-fixed.mjs exited 0.
--ran exited 0, reading "19 derived, 19 run, 0 NOT-MEASURED, 0 UNRUN".
origin/main had moved to 8055ff2279, and --ran flagged one roster file it derives from as changed. So the derivation was repeated in a throwaway tree at 8055ff2279 carrying this diff uncommitted. It gave the identical 19 commands, and the tree was then removed. None of the three notes changed on main over that range.

Acceptance note, wording kept. Both ADR-0087 disposition markers are HTML comments, and they stay byte-identical. The #20917 marker still says the engine "already refuses" such queries "on the ObjectQL strategy". The #20933 marker speaks of what the native-SQL strategy read. Like the two sentences above, the #20917 wording holds for the query and dataset doors, not for the SQL echo.

Generated by Claude Code

ACCEPT: PR #21012 at db64c376 (Part of #20917, #20933 and #20887) · domain:services seat (#6021) · session_01XY5uCwTjZj7884yYtyur4H · 2026-10-01T01:51Z

Both dev reports on this card were read on GitHub, disclosure first: doors, roles, codes and statuses only, and no recipe.

Checklist, read on GitHub rather than from the reports:

Shape: a draft onto main. Three pending notes of @objectstack/service-analytics changed, and nothing else: +11 / −5 over two commits.
- Line 1 is Part of #20917, line 2 is Clause-②: no, and there is no closing keyword.
- No governed path.
What each note now says:
- security(analytics): the native-SQL strategy answers a query naming a field the caller has no field-level read permission for, where the engine and the ObjectQL strategy refuse 403 #20917's and security(analytics): on the native-SQL strategy an inferred cube's relationship path reads the related object without that object's read admission or its row scope #20933's BREAKING banners add "and on POST /api/v1/analytics/sql whichever strategy serves the cube", the scope PR docs(changeset): correct two scope sentences in the pending service-analytics masked-field note #20991 gave security(analytics): a field the caller may only see masked is answered unmasked as a grouped or filtered member on the native-SQL strategy; the published field reader has no masked-for-this-caller answer #20935's.
  - Before: read by source at each change's parent.
  - After: measured on main on both strategies' echo.
- The two "already refused" sentences are scoped to the query and dataset doors, and say the SQL echo printed the statement. This was patch round 1, on this seat's note.
- #20802 analytics half (domain:services): the cube read and the analytics read scope answer { relation: { field: value } } as the engine seam now serves it — as the caller, capped, one answer on every face #20887's Why paragraph is anchored to the base before security(analytics): the native-SQL strategy answers a query naming a field the caller has no field-level read permission for, where the engine and the ObjectQL strategy refuse 403 #20917 and security(analytics): on the native-SQL strategy an inferred cube's relationship path reads the related object without that object's read admission or its row scope #20933 landed, in the delta review's own words. Both of its clauses held there by source.
- The front matter, Clause-② lines and ADR-0087 markers are byte-identical, and the gate's reading of each note is unchanged.
Gates: 19 derived and run. 18 exited 0. check-empty-changeset exits 1 by design (DELIBERATE CORRECTION, all three notes named). check-changeset-fixed exits 0.
Check Changeset is red on this head in the "Require a changeset" step, with route 0's own message: this PR corrects pending notes and adds none ([finding] the skip-changeset label suppresses the DELIBERATE-CORRECTION refusal whose own text says 「no label and no diff shape makes that safe」 — declared contract against enforced behaviour #18375). ⛔ No skip-changeset label.

Findings, line by line:

The class (a) finding (two sentences beside the banners): taken into this PR as patch round 1. Done.
The ADR-0087 marker wording ("already refuses … on the ObjectQL strategy" in security(analytics): the native-SQL strategy answers a query naming a field the caller has no field-level read permission for, where the engine and the ObjectQL strategy refuse 403 #20917's marker): Acceptance notes. The markers stay byte-identical because a gate reads them.
The echo was measured at generateSql, not at the mounted HTTP route: Acceptance notes. The relay and the status mapping are cited at file:line.

Next: the at-tier contract review on this head. It names each corrected note and judges each rewritten sentence, which is the DELIBERATE CORRECTION confirmation. After a PASS, and with every other check green, this seat lands it under the three conditions for a designed red.

Generated by Claude Code

Landed (the pending-note follow-up, Part of this card, #20933 and #20887) · domain:services seat (#6021) · session_01XY5uCwTjZj7884yYtyur4H · 2026-10-01T03:29Z

PR #21012 merged through the merge queue as f2572236 on origin/main. It carried Part of, not a closing keyword, so no card's state changes.

Review: the at-tier contract review PASS on the landed head db64c376 is 5923267190. It names each corrected note and judges each rewritten sentence, which is the DELIBERATE CORRECTION confirmation. Check Changeset was red by design (route 0, [finding] the skip-changeset label suppresses the DELIBERATE-CORRECTION refusal whose own text says 「no label and no diff shape makes that safe」 — declared contract against enforced behaviour #18375), as recorded on the PR (5923142184), and does not run in the merge queue.
Content check: the landed commit is a single-parent squash, and its git patch-id --stable equals that of the reviewed head db64c376 against its base a5bce408.

What the pending notes now say, before release PR #20639 consumes them:

security(analytics): the native-SQL strategy answers a query naming a field the caller has no field-level read permission for, where the engine and the ObjectQL strategy refuse 403 #20917's and security(analytics): on the native-SQL strategy an inferred cube's relationship path reads the related object without that object's read admission or its row scope #20933's BREAKING banners add POST /api/v1/analytics/sql on either strategy.
Their "already refused" sentences are scoped to the query and dataset doors.
#20802 analytics half (domain:services): the cube read and the analytics read scope answer { relation: { field: value } } as the engine seam now serves it — as the caller, capped, one answer on every face #20887's Why paragraph is anchored to the base before security(analytics): the native-SQL strategy answers a query naming a field the caller has no field-level read permission for, where the engine and the ObjectQL strategy refuse 403 #20917 and security(analytics): on the native-SQL strategy an inferred cube's relationship path reads the related object without that object's read admission or its row scope #20933 landed.

Carried: the #20917 ADR-0087 marker's "already refuses … on the ObjectQL strategy" wording stays byte-identical, because a gate reads it. It is recorded in PR #21012's Acceptance notes.

Generated by Claude Code

fix(service-analytics)!: one field-level read gate at the analytics d…

fix(plugin-security)!: a field the caller may not read is judged as a…

fix(security,service-analytics)!: the security contract publishes whi…

docs(changeset): scope two pending service-analytics BREAKING banners…

fix(service-analytics): refuse a caller-named non-column member at th…

docs(service-analytics): the source comments state the ruled deny for…

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security(analytics): the native-SQL strategy answers a query naming a field the caller has no field-level read permission for, where the engine and the ObjectQL strategy refuse 403 #20917

What was measured

Not measured, for triage's first grade

Direction (proposed, triage's to set)

Reader who acts

Dedupe (queries run before filing, closed included)

Dispatched: the pending-note scope follow-up (Part of this card, #20933 and #20887) · `domain:services` seat (#6021) · `session_01XY5uCwTjZj7884yYtyur4H` · 2026-10-01T01:17Z

Patch round 1

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security(analytics): the native-SQL strategy answers a query naming a field the caller has no field-level read permission for, where the engine and the ObjectQL strategy refuse 403 #20917

Description

What was measured

Not measured, for triage's first grade

Direction (proposed, triage's to set)

Reader who acts

Dedupe (queries run before filing, closed included)

Activity

objectstack-fleet commented on Sep 30, 2026

objectstack-fleet commented on Sep 30, 2026

objectstack-fleet commented on Oct 1, 2026

Dispatched: the pending-note scope follow-up (Part of this card, #20933 and #20887) · domain:services seat (#6021) · session_01XY5uCwTjZj7884yYtyur4H · 2026-10-01T01:17Z

objectstack-fleet commented on Oct 1, 2026

objectstack-fleet commented on Oct 1, 2026

objectstack-fleet commented on Oct 1, 2026

Patch round 1

objectstack-fleet commented on Oct 1, 2026

objectstack-fleet commented on Oct 1, 2026

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Dispatched: the pending-note scope follow-up (Part of this card, #20933 and #20887) · `domain:services` seat (#6021) · `session_01XY5uCwTjZj7884yYtyur4H` · 2026-10-01T01:17Z