Vulnerability Details CVE-2026-117613
Jenkins 2.587 and earlier, LTS 2.580.1 and earlier does not restrict item types in collections after deserialization, allowing attackers with access to POST config.xml API endpoints to submit crafted `config.xml` files that can lead to, e.g., stored cross-site scripting (XSS) vulnerabilities.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 7.5%
CVSS Severity