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GHSA-hx9q-6w63-j58v
GHSA-hx9q-6w63-j58v

Author: advisory-database[bot]

advisories/github-reviewed/2026/01/GHSA-hx9q-6w63-j58v/GHSA-hx9q-6w63-j58v.json

@@ -0,0 +1,61 @@
+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-hx9q-6w63-j58v",
+  "modified": "2026-01-22T18:55:43Z",
+  "published": "2026-01-22T18:30:33Z",
+  "aliases": [
+    "CVE-2025-67221"
+  ],
+  "summary": "orjson does not limit recursion for deeply nested JSON documents",
+  "details": "The orjson.dumps function in orjson thru 3.11.4 does not limit recursion for deeply nested JSON documents.",
+  "severity": [
+    {
+      "type": "CVSS_V4",
+      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "PyPI",
+        "name": "orjson"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "last_affected": "3.11.4"
+            }
+          ]
+        }
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "ADVISORY",
+      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-67221"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/ijl/orjson"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/kpatsakis/orjson_vulnerability"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-770"
+    ],
+    "severity": "MODERATE",
+    "github_reviewed": true,
+    "github_reviewed_at": "2026-01-22T18:55:43Z",
+    "nvd_published_at": "2026-01-22T17:16:01Z"
+  }
+}