CVE-2021-21640

Related Vulnerabilities: CVE-2021-21640  

Jenkins 2.286 and earlier, LTS 2.277.1 and earlier does not properly check that a newly created view has an allowed name, allowing attackers with View/Create permission to create views with invalid or already-used names.

Description

The MITRE CVE dictionary describes this issue as:

Jenkins 2.286 and earlier, LTS 2.277.1 and earlier does not properly check that a newly created view has an allowed name, allowing attackers with View/Create permission to create views with invalid or already-used names.

Additional Information

  • Bugzilla 1947105: CVE-2021-21640 jenkins: view name validation bypass
  • CWE-863: Incorrect Authorization
  • FAQ: Frequently asked questions about CVE-2021-21640