vulnerability
Red Hat OpenShift: CVE-2021-21686: jenkins: File path filters do not canonicalize paths, allowing operations to follow symbolic links to outside allowed directories
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:M/Au:N/C:P/I:P/A:N) | Nov 4, 2021 | Nov 30, 2021 | Aug 11, 2025 |
Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
Published
Nov 4, 2021
Added
Nov 30, 2021
Modified
Aug 11, 2025
Description
File path filters in the agent-to-controller security subsystem of Jenkins 2.318 and earlier, LTS 2.303.2 and earlier do not canonicalize paths, allowing operations to follow symbolic links to outside allowed directories.
Solution
linuxrpm-upgrade-jenkins
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