SB2025120601 - Unauthenticated SQL code execution in PgBouncer
Published: December 6, 2025
Security Bulletin ID
SB2025120601
Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Untrusted search path (CVE-ID: CVE-2025-12819)
The vulnerability allows a remote attacker to execute arbitrary SQL commands.
The vulnerability exists due to usage of an untrusted search path passed via the search_path parameter in the StartupMessage. A remote non-authenticated attacker can send specially crafted request during authentication and execute arbitrary SQL commands in the database.
Remediation
Install update from vendor's website.