Dfaure

**Name of the Vulnerable Software and Affected Versions** PmWiki versions prior to 2.2.21 **Description** The issue is related to a cross-site scripting (XSS) problem. XSS is a type of security vulnerability that allows an attacker to inject malicious scripts into a website, potentially leading to unauthorized access or control of user sessions. **Recommendations** For versions prior to 2.2.21, update to version 2.2.21 or later to resolve the issue.