Jenkins · Github Branch Source Plugin · CVE-2026-42522
**Name of the Vulnerable Software and Affected Versions**
Jenkins GitHub Branch Source Plugin versions prior to 1967.vdea d580c1a b a
**Description**
A missing permission check allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified GitHub App credentials.
**Recommendations**
Update the plugin to a version later than 1967.vdea d580c1a b a .