CVE-2026-73378 | Supsystic Contact Form Plugin up to 1.9.x on WordPress cross site scripting

August 18, 2026 Yanac

A vulnerability was found in Supsystic Contact Form Plugin up to 1.9.x on WordPress and classified as problematic. The affected element is an unknown function. Executing a manipulation can lead to cross site scripting.

This vulnerability appears as CVE-2026-73378. The attack may be performed from remote. There is no available exploit.

It is suggested to upgrade the affected component.VulDB Recent EntriesRead More