CVE-2021-21605

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CVSS 3.1

8.0 high

EPSS

2%p82

Published

Jan 13, 2021 (Jan 13, 2021)

Modified

Jun 17, 2026

Description

Jenkins 2.274 and earlier, LTS 2.263.1 and earlier allows users with Agent/Configure permission to choose agent names that cause Jenkins to override the global `config.xml` file.

Vendors: jenkins
Products: jenkins
Weakness: CWE-22
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (2.2%)

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