Jenkins Job Configuration History Plugin 1227.v7a79fc4dc01f and earlier does not property sanitize or escape the timestamp value from history entries when rendering a history entry on the history view, resulting in a stored cross-site scripting (XSS) vulnerability.

Jenkins Job Configuration History Plugin 1227.v7a79fc4dc01f and earlier does not restrict 'timestamp' query parameters in multiple endpoints, allowing attackers with to delete attacker-specified directories on the Jenkins controller file system as long as they contain a file called 'history.xml'.

Jenkins Job Configuration History Plugin 1227.v7a79fc4dc01f and earlier does not restrict the 'name' query parameter when rendering a history entry, allowing attackers to have Jenkins render a manipulated configuration history that was not created by the plugin.

Jenkins Job Configuration History Plugin 1165.v8cc9fd1f4597 and earlier does not escape the job name on the System Configuration History page, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to configure job names.

A cross-site request forgery (CSRF) vulnerability in Jenkins Job Configuration History Plugin 1155.v28a46acc06a5 and earlier allows attackers to delete entries from job, agent, and system configuration history, or restore older versions of job, agent, and system configurations.

A reflected cross-site scripting vulnerability exists in Jenkins Job Config History Plugin 2.18 and earlier in all Jelly files that shows arbitrary attacker-specified HTML in Jenkins to users with Job/Configure access.