{"id":"CVE-2025-12819","state":"PUBLISHED","title":"Untrusted search path in auth_query connection in PgBouncer","description":"Untrusted search path in auth_query connection handler in PgBouncer before 1.25.1 allows an unauthenticated attacker to execute arbitrary SQL during authentication via a malicious search_path parameter in the StartupMessage.","publishedAt":"2025-12-03T19:00:09.063Z","updatedAt":"2025-12-27T16:04:17.588Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","source":"PostgreSQL"},"assigner":"PostgreSQL","products":["n/a PgBouncer"],"affected":[{"vendor":"n/a","product":"PgBouncer","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.25.1","versionType":"semver"}]}],"references":["https://www.pgbouncer.org/changelog.html#pgbouncer-125x","https://lists.debian.org/debian-lts-announce/2025/12/msg00033.html"],"weaknesses":["CWE-426"],"ingestedAt":"2026-10-29T20:08:31.050Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/12xxx/CVE-2025-12819.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-12819","state":"PUBLISHED","datePublished":"2025-12-03T19:00:09.063Z","dateUpdated":"2025-12-27T16:04:17.588Z","assignerShortName":"PostgreSQL","assignerOrgId":"f86ef6dc-4d3a-42ad-8f28-e6d5547a5007","dateReserved":"2025-11-06T17:22:32.839Z"},"containers":{"cna":{"title":"Untrusted search path in auth_query connection in PgBouncer","descriptions":[{"lang":"en","value":"Untrusted search path in auth_query connection handler in PgBouncer before 1.25.1 allows an unauthenticated attacker to execute arbitrary SQL during authentication via a malicious search_path parameter in the StartupMessage."}],"affected":[{"vendor":"n/a","product":"PgBouncer","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.25.1","versionType":"semver"}]}],"references":[{"url":"https://www.pgbouncer.org/changelog.html#pgbouncer-125x"}],"metrics":[{"format":"CVSS","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.5,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-426","lang":"en","type":"CWE","description":"Untrusted Search Path"}]}],"providerMetadata":{"shortName":"PostgreSQL","orgId":"f86ef6dc-4d3a-42ad-8f28-e6d5547a5007","dateUpdated":"2025-12-03T22:38:58.388Z"},"configurations":[{"lang":"en","value":"track_extra_parameters includes search_path (non-default configuration) AND auth_user is set to a non-empty string (non-default configuration) AND auth_query is configured without fully-qualified object names (default configuration, the < operator is not schema qualified)"},{"lang":"en","value":"track_extra_parameters includes another security sensitive parameter (non-default configuration and extremely unlikely) and auth_user is set to a non-empty string (non-default configuration)"}],"workarounds":[{"lang":"en","value":"Remove search_path and any other security sensitive parameters from track_extra_parameters"},{"lang":"en","value":"ensure auth_query uses fully-qualified object and operator names (e.g., pg_catalog.current_user instead of current_user)"}],"credits":[{"lang":"en","value":"Thanks to Jason Tsang of Snowflake Inc. for finding this issue.","type":"finder"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-12-03T19:11:14.559731Z","id":"CVE-2025-12819","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-12-03T19:11:59.406Z"}},{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/12/msg00033.html"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2025-12-27T16:04:17.588Z"}}]}}}