Fatih İlgi̇n

**Name of the Vulnerable Software and Affected Versions** Cotonti Siena version 0.9.19 **Description** The software contains a stored cross-site scripting issue in the admin configuration panel. Specifically, the 'maintitle' parameter is susceptible to malicious JavaScript code injection. An attacker can leverage this to execute scripts when administrators view the affected page. **Recommendations** Update to a newer version that contains a fix for this vulnerability. As a temporary workaround, sanitize the `maintitle` parameter input to prevent the injection of malicious scripts.