PHP-Nuke 6.0 - Web Mail Script Injection
source: https://www.securityfocus.com/bid/6400/info
A vulnerability has been discovered in the PHP-Nuke web mail module. Due to insufficient sanitization of HTML emails it is possible for an attacker to embed script code into malicious messages. Opening an email containing attacker-supplied script code would result in the execution of arbitrary script code within the client's browser.
https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/22090.zip