CVE-2023-43278: Seacms

High severity, CVSS 8.8. EPSS: 0.3% chance of exploitation in the next 30 days.

A Cross-Site Request Forgery (CSRF) in admin_manager.php of Seacms up to v12.8 allows attackers to arbitrarily add an admin account.

Affected products

• Seacms Seacms: up to and including 12.8

Published 2023-09-25. Last modified 2026-07-09.