CVE-2025-2291
8.1 · HIGHOverview
CVE-2025-2291 is a high-severity vulnerability affecting pgbouncer pgbouncer. It was published on April 16, 2025 and has a CVSS 3.1 base score of 8.1 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Password can be used past expiry in PgBouncer due to auth_query not taking into account Postgres its VALID UNTIL value, which allows an attacker to log in with an already expired password
Remediation
Check the references section for vendor advisories and patches from pgbouncer. Update pgbouncer to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| pgbouncer | pgbouncer | >= 0, < 1.24.1 | Affected |
Frequently Asked Questions
What is CVE-2025-2291?
CVE-2025-2291 is a high-severity vulnerability affecting pgbouncer pgbouncer. It was published on April 16, 2025 and has a CVSS 3.1 base score of 8.1 (HIGH).
How severe is CVE-2025-2291?
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2025-2291?
Check the references section for vendor advisories and patches from pgbouncer. Update pgbouncer to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2025-2291?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-2291 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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