CVE-2020-35687: PHP-Fusion Phpfusion

Medium severity, CVSS 4.3. EPSS: 1.4% chance of exploitation in the next 30 days.

PHPFusion version 9.03.90 is vulnerable to CSRF attack which leads to deletion of all shoutbox messages by the attacker on behalf of the logged in victim.

Affected products

Published 2021-01-13. Last modified 2026-06-17.