CVE-2025-4577 | Smash Balloon Custom Facebook Feed Plugin up to 4.3.1 on WordPress Attribute data-color cross site scripting

A vulnerability, which was classified as problematic, has been found in Smash Balloon Custom Facebook Feed Plugin up to 4.3.1 on WordPress. Affected by this issue is some unknown functionality of the component Attribute Handler. The manipulation of the argument data-color leads to cross site scripting.

This vulnerability is handled as CVE-2025-4577. The attack may be launched remotely. There is no exploit available.