CVE-2025-12819

HIGH EPSS 23.2%
Published Dec 3, 20257mo ago · Modified Jun 17, 20262w ago
8.1 CVSS 3.1
High
Find Similar
Published Dec 3, 2025 7mo ago
Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score
8.1
Exploitability
2.2
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
23.2% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-426

Affected Products 1

VendorProductVersionRange
pgbouncerpgbouncer* <1.25.1

References 2

  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/12/msg00033.html
  • pgbouncer.org https://www.pgbouncer.org/changelog.html#pgbouncer-125x
    Release Notes

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.