{"id":"CVE-2026-125325","summary":"pgEdge RAG Server shared keyword index leaked results between concurrent unauthenticated requests","details":"pgEdge RAG Server is an API server for retrieval-augmented generation over PostgreSQL content using pgvector. Prior to 2.0.0, the BM25 keyword index is a single per-pipeline object shared by the unauthenticated query endpoint, and concurrent requests lock its clear, refill, and search operations separately. This allows one request to search a corpus populated through another request's search filter, which can return documents belonging to a different tenant or customer without malformed input. The affected responses cannot be identified retrospectively from the server logs. This issue is fixed in version 2.0.0.","aliases":["GHSA-w437-9mwm-j6vq"],"modified":"2026-11-11T02:48:47.946611972Z","published":"2026-11-10T17:58:40.428Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-362","CWE-488"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/125xxx/CVE-2026-125325.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/125xxx/CVE-2026-125325.json"},{"type":"FIX","url":"https://github.com/pgEdge/pgedge-rag-server/commit/a09d4872356b510c81f11591845445c33ff45a84"},{"type":"FIX","url":"https://github.com/pgEdge/pgedge-rag-server/pull/44"},{"type":"WEB","url":"https://github.com/pgEdge/pgedge-rag-server/releases/tag/v2.0.0"},{"type":"ADVISORY","url":"https://github.com/pgEdge/pgedge-rag-server/security/advisories/GHSA-w437-9mwm-j6vq"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-125325"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/pgedge/pgedge-rag-server","events":[{"introduced":"0"},{"fixed":"10bbc084e025c6a45fef05f25a11d08fc39d2785"}],"database_specific":{"extracted_events":[{"source":"AFFECTED_FIELD","strategy":"StringRangeExpression","range":[{"introduced":"0"},{"fixed":"2.0.0"}]}]}}],"versions":["v2.0.0-rc1","v2.0.0-beta1","v1.0.0","v1.0.0-beta3-test","v1.0.0-beta3","v1.0.0-beta2","v1.0.0-beta1","v1.0.0-alpha5","v1.0.0-alpha4","v1.0.0-alpha3","v1.0.0-alpha2","v1.0.0-alpha1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-125325.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}