CVE-2026-48966

7th percentile - higher than 7% of all known CVEs

Versions of Funnel Builder by FunnelKit up to 3.15.0.2 are vulnerable to unauthenticated Cross Site Scripting (XSS). An attacker can exploit this vulnerability to inject malicious JavaScript code.

This vulnerability may lead to user data theft and session hijacking, posing a serious threat to the application's security and its users.

It is recommended to update Funnel Builder to the latest version to mitigate this vulnerability and conduct a security audit of the application.