CVE-2025-12819

Published: Dec 3, 2025Modified: Dec 27, 2025

8.1

Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 2.2 / Impact: 5.9

Source: NVD

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 (1)

Products: Pgbouncer: Pgbouncer

Pgbouncer

1 product

Pgbouncer

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Pgbouncer Pgbouncer	Before 1.25.1

Related CWEs

CWE-426

Untrusted Search Path

The product searches for critical resources using an externally-supplied search path that can point to resources that are not under the product's direct control.

References (2)

https://www.pgbouncer.org/changelog.html#pgbouncer-125x

Source: f86ef6dc-4d3a-42ad-8f28-e6d5547a5007

Release Notes

https://lists.debian.org/debian-lts-announce/2025/12/msg00033.html

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.