Jenkins Warnings Next Generation Plugin 8.4.4 and earlier does not perform a permission check in methods implementing form validation, allowing attackers with Item/Read permission but without Item/Workspace or Item/Configure permission to check whether attacker-specified file patterns match workspace contents.
A cross-site scripting vulnerability in Jenkins Warnings NG Plugin 5.0.0 and earlier allowed attacker with Job/Configure permission to inject arbitrary JavaScript in build overview pages.
A cross-site request forgery vulnerability in Jenkins Warnings NG Plugin 5.0.0 and earlier allowed attackers to reset warning counts for future builds.