Feed/CVE-2021-21687
CVE-2021-21687CRITICALCVSS 9.1

CVE-2021-21687

Published Nov 4, 2021·Updated Jun 16, 2026

NVD Description

Jenkins 2.318 and earlier, LTS 2.303.2 and earlier does not check agent-to-controller access to create symbolic links when unarchiving a symbolic link in FilePath#untar.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

References

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