CVE-2026-103999 | themefic Ultra Addons for Contact Form 7 Plugin up to 3.5.54 on WordPress Extension Blocklist Gatekeeper cross site scripting

October 16, 2026 Yanac

A vulnerability described as problematic has been identified in themefic Ultra Addons for Contact Form 7 Plugin up to 3.5.54 on WordPress. This affects an unknown function of the component Extension Blocklist Gatekeeper. Executing a manipulation can lead to cross site scripting.

This vulnerability is tracked as CVE-2026-103999. The attack can be launched remotely. No exploit exists.VulDB Recent EntriesRead More