CVE-2021-21659
15Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 67%
exploitation probability
67%top 1% of all CVEs
observed exploitation
nono source reports it
Jenkins URLTrigger Plugin 0.48 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.
Affected products
Jenkins project · Jenkins URLTrigger Plugin