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Case File

CVE-2021-21635

MEDIUM · CVSS 5.4 EPSS 8.76% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-03-30 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2021-21635
Severity
MEDIUM
CVSS
5.4
EPSS
8.76%
Jenkins Java

Original NVD 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.