CVE-2021-21693

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

When creating temporary files, agent-to-controller access to create those files is only checked after they've been created in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-863

Affected software

No affected versions have been published.

Timeline

Published: Nov 4, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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