CVE-2023-29508

Name of the Vulnerable Software and Affected Versions XWiki versions prior to 13.10.11 XWiki versions prior to 14.4.7 XWiki versions prior to 14.10

Description A user without script rights can introduce a stored XSS by using the Live Data macro, if the last author of the content of the page has script rights. This can be achieved by adding malicious data to the description field, which is displayed as HTML. For instance, an attacker could add an image with an onerror attribute set to execute JavaScript code, such as <img onerror='alert(1)' src='foo' />.

Recommendations For versions prior to 13.10.11, update to version 13.10.11 or later. For versions prior to 14.4.7, update to version 14.4.7 or later. For versions prior to 14.10, update to version 14.10 or later.