The Skins for Contact Form 7 WordPress plugin before 2.5.1 does not sanitise and escape the tab parameter before outputting it back in an admin page, leading to a Reflected Cross-Site Scripting
CVSS 3.1MEDIUM 6.1·Network·No auth·User interaction·EPSS 0.0208·Published 2022-02-01·Fixed in 2.5.1CWE-79