CVE-2024-12878

The Custom Block Builder WordPress plugin before 3.8.3 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.

More information : https://wpscan.com/vulnerability/827444d1-87cb-4057-827a-d802eac82cf8/