A arbitrary file write vulnerability exists in Jenkins Fortify CloudScan Plugin 1.5.1 and earlier in ArchiveUtil.java that allows attackers able to control rulepack zip file contents to overwrite any file on the Jenkins master file system, only limited by the permissions of the user the Jenkins master process is running as.
Severity
CVSS 3.0
6.5 medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
EPSS
0.9% chance of exploitation in the next 30 days; higher than 58% of CVEs (scores of 2026-10-31)