pentester.land· Jan 31, 2024· by zhiniang peng (@edwardzpeng)

Jumpserver Preauth RCE Exploit Chain

Target Program: JumpServer

🎯 Vulnerability: Remote Code Execution (RCE)

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

#RCE#Password reset#Authentication bypass#Path traversal#Cryptographic issues#Security code review