CVE-2025-31721
MEDIUM4.3EPSS 0.09%Jenkins Missing Permission Check
Published: 4/2/2025Modified: 2/4/2026
Description
Jenkins 2.503 and earlier, LTS 2.492.2 and earlier does not perform a permission check in an HTTP endpoint. This allows attackers with Computer/Create permission but without Computer/Configure permission to copy an agent, gaining access to encrypted secrets in its configuration. This is due to an incomplete fix of [SECURITY-3495](https://www.jenkins.io/security/advisory/2025-03-05/#SECURITY-3495)/CVE-2025-27622. Jenkins 2.504, LTS 2.492.3 requires Computer/Configure permission to copy an agent containing secrets.
Affected packages (2)
- Bitnami/jenkinsfrom 0, < 2.492.3, >= 2.493.0, < 2.504.1
- Maven/org.jenkins-ci.main:jenkins-core>= 2.500, < 2.504
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |