Jenkins Urltrigger vulnerabilities

2 CVEs affecting Jenkins Urltrigger, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2021-21659, published 2021-05-25.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2021-21659, published 2021-05-25. High severity, CVSS 8.1. EPSS: 66.8% chance of exploitation in the next 30 days. Jenkins URLTrigger Plugin 0.48 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.
• CVE-2018-1000606, published 2018-06-26. Medium severity, CVSS 6.5. EPSS: 0.7% chance of exploitation in the next 30 days. A server-side request forgery vulnerability exists in Jenkins URLTrigger Plugin 0.41 and earlier in URLTrigger.java that allows attackers with Overall/Read access to cause Jenkins to send a GET…