Vulnerability CVE-2021-21683


Published: 2021-10-06   Modified: 2021-10-07

Description:
The file browser in Jenkins 2.314 and earlier, LTS 2.303.1 and earlier may interpret some paths to files as absolute on Windows, resulting in a path traversal vulnerability allowing attackers with Overall/Read permission (Windows controller) or Job/Workspace permission (Windows agents) to obtain the contents of arbitrary files.

Type:

CWE-22

(Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'))

 References:
https://www.jenkins.io/security/advisory/2021-10-06/#SECURITY-2481

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