{"affected":[{"affectedData":[{"product":"pgedge-rag-server","vendor":"pgEdge","versions":[{"status":"affected","version":"< 2.0.0"}]}],"source":"security-advisories@github.com"}],"cveTags":[],"descriptions":[{"lang":"en","value":"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."}],"id":"CVE-2026-125325","lastModified":"2026-11-10T18:17:33.857","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"exploitabilityScore":2.2,"impactScore":3.6,"source":"security-advisories@github.com","type":"Secondary"}]},"published":"2026-11-10T18:17:33.857","references":[{"source":"security-advisories@github.com","url":"https://github.com/pgEdge/pgedge-rag-server/commit/a09d4872356b510c81f11591845445c33ff45a84"},{"source":"security-advisories@github.com","url":"https://github.com/pgEdge/pgedge-rag-server/pull/44"},{"source":"security-advisories@github.com","url":"https://github.com/pgEdge/pgedge-rag-server/releases/tag/v2.0.0"},{"source":"security-advisories@github.com","url":"https://github.com/pgEdge/pgedge-rag-server/security/advisories/GHSA-w437-9mwm-j6vq"}],"sourceIdentifier":"security-advisories@github.com","vulnStatus":"Received","weaknesses":[{"description":[{"lang":"en","value":"CWE-362"},{"lang":"en","value":"CWE-488"}],"source":"security-advisories@github.com","type":"Primary"}]}