CVE-2021-21699
25Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 88%
exploitation probability
88%top 1% of all CVEs
observed exploitation
nono source reports it
Jenkins Active Choices Plugin 2.5.6 and earlier does not escape the parameter name of reactive parameters and dynamic reference parameters, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.
Affected products
Jenkins project · Jenkins Active Choices Plugin