7.5
High
CVE-2025-12819 Untrusted search path in auth_query connection handler in PgBouncer before 1.25.1 allows an unauthenticated attacker…
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| pgbouncer 1.25 | earliest → < 1.25.1 | 1.25.1 |
Other CVEs of pgbouncer
The 13 CVEs of pgbouncer →
CVE-2026-107350
Improper authentication in PgBouncer 1.17.0 through 1.26.0 allows a remote attacker who knows the password of a user…
8.8
High
CVE-2026-107349
An infinite loop in PgBouncer 1.20.0 through 1.26.0 allows an unauthenticated remote attacker to cause a denial of…
7.5
High
CVE-2026-107348
Integer overflow in the message buffer growth logic (mbuf_make_room) in PgBouncer 1.21.0 through 1.26.0 allows a…
5.9
Medium
CVE-2026-19888
Missing validation of a mandatory attribute in the SCRAM client-final-message parser in PgBouncer through 1.25.2…
7.5
High