CVE-2021-21630
25Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 72%
exploitation probability
72%top 1% of all CVEs
observed exploitation
nono source reports it
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.
Affected products
Jenkins project · Jenkins Extra Columns Plugin