CVE-2023-41936: Jenkins Google Login

High severity, CVSS 7.5. EPSS: 0.8% chance of exploitation in the next 30 days.

Jenkins Google Login Plugin 1.7 and earlier uses a non-constant time comparison function when checking whether the provided and expected token are equal, potentially allowing attackers to use statistical methods to obtain a valid token.

Affected products

• Jenkins Google Login: up to and including 1.7

Published 2023-09-06. Last modified 2026-06-17.