Vulnerability in Jenkins Project Jenkins

[ Description ]Official description

Jenkins 2.587 and earlier, LTS 2.580.1 and earlier converts the launch commands in older agent configurations into launchers provided by the Command Agent Launcher Plugin without checking whether they have been approved by an administrator, allowing attackers with Agent/Configure permission to execute arbitrary code in the context of the Jenkins controller JVM.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ Advisories ]Government CERT advisories

• BSI CERT-Bund28 Oct 2026WID-SEC-2026-4233

  Jenkins: Multiple vulnerabilities Translated from German

  CVE-2026-117621CVE-2026-117616CVE-2026-117622+12 more CVEs

[ References ]References

• www.jenkins.io/security/advisory/2026-10-28MitigationVendor Advisory