CVE-2020-18457: Bycms Project Bycms

Medium severity, CVSS 6.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Cross Site Request Forgery (CSRF) vulnerability exists in bycms v1.3.0 that can add an admin account via admin.php/ucenter/add.html.

Affected products

• Bycms Project Bycms: version 1.3.0 only

Published 2021-08-12. Last modified 2026-06-17.