CVE-2025-31721: Jenkins

Medium severity, CVSS 4.3. EPSS: 0.4% chance of exploitation in the next 30 days.

A missing permission check in Jenkins 2.503 and earlier, LTS 2.492.2 and earlier allows attackers with Computer/Create permission but without Computer/Configure permission to copy an agent, gaining access to encrypted secrets in its configuration.

Affected products

• Jenkins Jenkins: before 2.492.3 (fixed in 2.492.3); before 2.504 (fixed in 2.504)

Published 2025-04-02. Last modified 2026-06-17.