CVE-2025-12819
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-12-03
Last updated on: 2025-12-05
Assigner: PostgreSQL
Description
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 Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| pgbouncer | pgbouncer | to 1.25.1 (exc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-426 | 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. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an untrusted search path issue in the auth_query connection handler of PgBouncer versions before 1.25.0. It allows an unauthenticated attacker to execute arbitrary SQL commands during the authentication process by sending a malicious search_path parameter in the StartupMessage.
How can this vulnerability impact me? :
The vulnerability can lead to an attacker executing arbitrary SQL commands without authentication, potentially compromising the confidentiality, integrity, and availability of the database and its data.
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