CVE-2021-21635

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CVSS 3.1

5.4 medium

EPSS

9%p95

Published

Mar 30, 2021 (Mar 30, 2021)

Modified

Jun 17, 2026

Description

Jenkins REST List Parameter Plugin 1.3.0 and earlier does not escape a parameter name reference in embedded JavaScript, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.

Vendors: jenkins
Products: rest list parameter
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (8.8%)

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