Quiddity

**Name of the Vulnerable Software and Affected Versions** MediaWiki Hovercards extension (affected versions not specified) **Description** A cross-site scripting (XSS) issue exists, allowing remote attackers to inject arbitrary web script or HTML. This is related to text extracts in the Hovercards extension for MediaWiki. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.