Medium (6.5) in jenkins support core. EPSS 1.6% chance of exploitation in the next 30 days. Fixed in org.jenkins-ci.plugins:support-core 2.64.
A path traversal vulnerability in Jenkins Support Core Plugin 2.63 and earlier allows attackers with Overall/Read permission to delete arbitrary files on the Jenkins master.
Severity
CVSS 3.1
6.5 medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
EPSS
1.6% chance of exploitation in the next 30 days; higher than 75% of CVEs (scores of 2026-10-31)