Expression-Sandbox-Escape-Simulation-Lab

🧪 Expression Sandbox Escape – Simulation Lab A minimal experimental environment for demonstrating JavaScript expression sandbox escape and patch evolution. Through multiple versions of the sandbox, it implements the progression from: Fully escapable → patching this → then patching destructuring...

New Linux FIRESTARTER Backdoor Targets Cisco Firepower Devices

CISA and NCSC warn that FIRESTARTER, a Linux-based backdoor, targets Cisco Firepower devices, evades patches, and enables persistent access even after firmware updates...