Medium (4.3) in jenkins jms messaging. EPSS 0.7% chance of exploitation in the next 30 days. Fixed in org.jenkins-ci.plugins:jms-messaging 1.1.2.
A server-side request forgery vulnerability exists in Jenkins JMS Messaging Plugin 1.1.1 and earlier in SSLCertificateAuthenticationMethod.java, UsernameAuthenticationMethod.java that allows attackers with Overall/Read permission to have Jenkins connect to a JMS endpoint.
Severity
CVSS 3.0
4.3 medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
EPSS
0.7% chance of exploitation in the next 30 days; higher than 52% of CVEs (scores of 2026-10-31)