The Agent Skills Directory

[PRIVILEGE_ESCALATION]: The skill is designed specifically to bypass PHP security constraints like disable_functions and open_basedir. It provides systematic instructions for escaping the PHP sandbox environment to gain unauthorized access to the host file system and system-level functionality.
[COMMAND_EXECUTION]: Multiple methods are provided to execute arbitrary system commands despite PHP restrictions. These include using FFI::cdef to call libc system(), leveraging pcntl_exec() for process replacement, and hijacking execve() calls via environment variables.
[DYNAMIC_EXECUTION]: The skill includes instructions to write C source code to the target system and compile it into a shared library (.so) using gcc at runtime. This library is then loaded via LD_PRELOAD to facilitate process hijacking.
[REMOTE_CODE_EXECUTION]: The skill references external, unverified GitHub repositories for downloading Use-After-Free (UAF) exploit scripts targeting specific PHP versions to achieve command execution when standard bypasses fail.

php-bypass