# MCMS 5.2.4 Arbitrary File Upload Mingfei MCms is a complete open source content management system.MCms 5.2.4 version /file/upload.do has arbitrary file upload vulnerabilities. Attackers can upload malicious Trojan horses to control server permissions. FOFA **query rule**: [body="ms/1.0.0/ms.js" || body="铭飞MCMS"](https://fofa.so/result?qbase64=Ym9keT0ibXMvMS4wLjAvbXMuanMiIHx8IGJvZHk9IumTremjnk1DTVMi) # Demo ![MCMS_5_2_4_Arbitrary_File_Upload](MCMS_5_2_4_Arbitrary_File_Upload.gif)