pentester.land· Nov 16, 2021· by Poh Jia Hao (@Chocologicall)

Diving into Open-source LMS Codebases

Target Program: Moodle, Chamilo LMS

🎯 Vulnerability: Remote Code Execution (RCE)

💡 Defense Fix: Avoid executing shell commands via system(). Use parameterized APIs and strict input sanitization.

#Insecure file upload#Insecure deserialization#RCE#CSRF#SQL injection#Reflected XSS