CVE-2025-41021: Sergestec Exito

Medium severity, CVSS 5.4. EPSS: 0.3% chance of exploitation in the next 30 days.

Stored Cross-Site Scripting (XSS) in Sergestec's Exito v8.0, consisting of a stored XSS due to a lack of proper validation of user input by sending a POST request using the 'obs' parameter in '/admin/index.php?action=product_update'. This vulnerability could allow a remote user to send a specially crafted query to an authenticated user and steal their cookie session details.

Affected products

Published 2025-10-16. Last modified 2026-10-08.