Stored Cross-Site Scripting Vulnerability in Jenkins Stash Branch Parameter Plugin

CVE-2022-34198

Summary

The Jenkins Stash Branch Parameter Plugin versions 0.3.0 and prior allow an attacker with Item/Configure permission to exploit a stored cross-site scripting (XSS) vulnerability. This is due to the plugin's failure to properly escape the name and description of Stash Branch parameters when rendering them in views. Consequently, malicious users can inject scripts that will execute in the context of users visiting affected views, potentially leading to unauthorized actions and data exposure.

References