CVE-2026-112784 | OpenCATS up to 0.9.x Email Testing testEmailSettings.php testEmailAddress/fromAddress improper authorization

October 20, 2026 Yanac

A vulnerability was found in OpenCATS up to 0.9.x. It has been rated as problematic. Affected is an unknown function of the file ajax/testEmailSettings.php of the component Email Testing. Performing a manipulation of the argument testEmailAddress/fromAddress results in improper authorization.

This vulnerability is identified as CVE-2026-112784. The attack can be initiated remotely. There is not any exploit available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More