CVE-2021-21626

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CVSS 3.1

4.3 medium

EPSS

<1%p56

Published

Mar 18, 2021 (Mar 18, 2021)

Modified

Jun 17, 2026

Description

Jenkins Warnings Next Generation Plugin 8.4.4 and earlier does not perform a permission check in methods implementing form validation, allowing attackers with Item/Read permission but without Item/Workspace or Item/Configure permission to check whether attacker-specified file patterns match workspace contents.

Vendors: jenkins
Products: warnings next generation
Weakness: CWE-862
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.9%)

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