Acidcat CMS 3.4.1 does not properly restrict access to (1) default_mail_aspemail.asp, (2) default_mail_cdosys.asp or (3) default_mail_jmail.asp, which allows remote attackers to bypass restrictions and relay email messages with modified From, FromName, and To fields.
- http://securityreason.com/securityalert/3842
- https://www.exploit-db.com/exploits/5478
No PoCs found on GitHub currently.