CVE-2026-90708: Yot CMS

High severity, CVSS 7.3. EPSS: 0.4% chance of exploitation in the next 30 days.

A weakness has been identified in Yot CMS up to 3.3.1. Affected by this vulnerability is the function Login of the file global.php of the component Cookie Handler. This manipulation of the argument yot3_user/yot3_pass causes sql injection. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks.

Affected products

• Yot CMS: version 3.3.0 only; version 3.3.1 only

Published 2026-09-14. Last modified 2026-09-15.