Permissions, Privileges, and Access Controls in Jenkins and Jenkins LTS - CVE-2026-117625
Published: November 2, 2026
Vulnerability identifier: #VU158589
CSH Severity: Medium
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-117625
CWE-ID: CWE-264
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to missing permission check in an HTTP endpoint. A remote user can obtain the server, port, user name and no-proxy host list of the configured HTTP proxy.
Affected software
Jenkins
Jenkins LTS
Jenkins LTS
How to mitigate CVE-2026-117625
Install updates from vendor's website.
Jenkins - update to 2.588
Jenkins LTS - update to 2.580.2
Jenkins LTS - update to 2.580.2