Stored XSS on Admin Panel When Deleting a User in reNgine

reNgine is an automated reconnaissance framework for web applications. A stored cross-site scripting (XSS) vulnerability exists in the admin panel's user management functionality. An attacker can exploit this issue by injecting malicious payloads into the username field during user creation. This vulnerability allows unauthorized script execution whenever the admin views or interacts with the affected user entry, posing a significant risk to sensitive admin functionalities. This issue affects all versions up to and including 2.20. Users are advised to monitor the project for future releases which address this issue. There are no known workarounds.