{"id":"CVE-2026-125325","published":"2026-11-10T18:17:33.857","lastModified":"2026-11-10T18:17:33.857","description":"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.","cvssScore":5.9,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","cwes":["CWE-362","CWE-488"],"vendors":[],"products":[],"references":[{"url":"https://github.com/pgEdge/pgedge-rag-server/commit/a09d4872356b510c81f11591845445c33ff45a84","tags":[]},{"url":"https://github.com/pgEdge/pgedge-rag-server/pull/44","tags":[]},{"url":"https://github.com/pgEdge/pgedge-rag-server/releases/tag/v2.0.0","tags":[]},{"url":"https://github.com/pgEdge/pgedge-rag-server/security/advisories/GHSA-w437-9mwm-j6vq","tags":[]}],"exploitRefs":[{"url":"https://github.com/pgEdge/pgedge-rag-server/commit/a09d4872356b510c81f11591845445c33ff45a84","tags":[]},{"url":"https://github.com/pgEdge/pgedge-rag-server/pull/44","tags":[]},{"url":"https://github.com/pgEdge/pgedge-rag-server/releases/tag/v2.0.0","tags":[]},{"url":"https://github.com/pgEdge/pgedge-rag-server/security/advisories/GHSA-w437-9mwm-j6vq","tags":[]}],"hasPoc":true,"ai":null}