pentester.land· Apr 29, 2021· by Thomas Chauchefoin (@swapgs)

PHP Supply Chain Attack on Composer

Target Program: Packagist

🎯 Vulnerability: Remote Code Execution (RCE)

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

#Argument injection#RCE#Supply chain attack#Security code review