CVE-2021-45357

Name of the Vulnerable Software and Affected Versions Piwigo versions 12.x

Description A Cross Site Scripting (XSS) issue exists via the pwg activity function in include/functions.inc.php. This allows for potential malicious script execution.

Recommendations For Piwigo versions 12.x, consider disabling the pwg activity function as a temporary workaround until a patch is available. Restrict access to the include/functions.inc.php file to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.