CVE-2025-2291

8.1 HIGH

Published: April 16, 2025 Modified: December 08, 2025

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

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

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

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://www.pgbouncer.org/changelog.html#pgbouncer-124x

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

Release Notes

https://lists.debian.org/debian-lts-announce/2025/05/msg00032.html

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

Mailing List Third Party Advisory

2 reference(s) from NVD

Quick Stats

CVSS v3 Score

8.1 / 10.0

EPSS (Exploit Probability)

0.1%

21th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-324

Affected Vendors

pgbouncer debian

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