CMS Made Simple (CMSMS) 2.2.5 has XSS in admin/moduleinterface.php via the m1_messages parameter.
- http://packetstormsecurity.com/files/146034/CMS-Made-Simple-2.2.5-moduleinterface.php-title-Cross-Site-Scripting.html
- http://seclists.org/fulldisclosure/2018/Jan/82
No PoCs found on GitHub currently.