{"id":"ALPINE-CVE-2025-12819","details":"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.","modified":"2026-11-03T06:32:51.670921747Z","published":"2025-12-03T19:15:55.227Z","upstream":["CVE-2025-12819"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2025-12819"}],"affected":[{"package":{"name":"pgbouncer","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/pgbouncer?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.25.1-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2025-12819.json"}},{"package":{"name":"pgbouncer","ecosystem":"Alpine:v3.24","purl":"pkg:apk/alpine/pgbouncer?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.25.1-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2025-12819.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:H/A:H"}]}