CVE-2021-21697

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CVSS 3.1

9.1 critical

EPSS

2%p74

Published

Nov 4, 2021 (Nov 4, 2021)

Modified

Jun 17, 2026

Description

Jenkins 2.318 and earlier, LTS 2.303.2 and earlier allows any agent to read and write the contents of any build directory stored in Jenkins with very few restrictions.

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

NVD CVE.org GitHub PoCs EPSS (1.6%)

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