Jenkins Extended Choice Parameter Plugin 346.vd87693c5a_86c and earlier does not escape the name and description of Extended Choice parameters on views displaying parameters, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission.
A missing permission check in Jenkins Extended Choice Parameter Plugin 346.vd87693c5a_86c and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL.
Jenkins Extended Choice Parameter Plugin 346.vd87693c5a_86c and earlier does not escape the value and description of extended choice parameters of radio buttons or check boxes type, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission.
Jenkins Extended Choice Parameter Plugin 346.vd87693c5a_86c and earlier allows attackers with Item/Configure permission to read values from arbitrary JSON and Java properties files on the Jenkins controller.
A cross-site request forgery vulnerability in Jenkins Extended Choice Parameter Plugin 346.vd87693c5a_86c and earlier allows attackers to connect to an attacker-specified URL.