CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 5.4. It affects Jenkins. Public exploit code or proof-of-concept references have been detected in its references. Its EPSS score suggests a 72.4% probability of exploitation in the next 30 days.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
Detected Signals
exploit
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CVE
CVE-2021-21630
Severity
MEDIUM
CVSS
5.4
EPSS
72.39%
Jenkins
Original NVD Description
Jenkins Extra Columns Plugin 1.22 and earlier does not escape parameter values in the build parameters column, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.
Related CVEs
Other vulnerabilities affecting the same vendor(s)