CVE-2025-2291
CRITICAL9.8EPSS 0.06%PgBouncer default auth_query does not take Postgres password expiry into account
Published: 4/16/2025Modified: 4/28/2026
Description
Password can be used past expiry in PgBouncer due to auth_query not taking into account Postgres its VALID UNTIL value, which allows an attacker to log in with an already expired password
Affected packages (2)
- Bitnami/pgbouncerfrom 0, < 1.24.1
- Debian/pgbouncerfrom 0, < 1.15.0-1+deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |