CVE-2021-29313: Seacms

Medium severity, CVSS 6.1. EPSS: 0.6% chance of exploitation in the next 30 days.

Cross Site Scripting (XSS) vulnerability exists in SeaCMS 12.6 via the (1) v_company and (2) v_tvs parameters in /admin_video.php,

Affected products

• Seacms Seacms: version 12.6 only

Published 2021-08-17. Last modified 2026-06-17.