Execute System Commands with PHP's Powerful passthru Function

I'm wondering about a subject. Sometimes i have to upload a reverse-shell php. I know somes techniques : 1- Push a ... Command Injection vulnerabilities are extremely dangerous, often easy to exploit, and give attackers the ability to execute operating system ... The usage and security of PHP exec system passthru system functions and other application functions are described in detail. for find php.ini use of : php -i | grep php.ini i use of this : Code: [View]. disable_functions = system,passthru,exec,popen,proc_close ... Execute passthru Online. Info and examples on passthru PHP Function from System program execution - Process Control Extensions. ... exec(), passthru(), shell_exec(), system() functions. How do I disable these functions to improve my php script security? Tutorial details ... Now, you can enable PHP functions, which are disabled by default: system, exec, shell_exec, and others. ... system administrator and ask them to be added to the disable_functions PHP setting. exec system passthru pcntl_exec popen proc_open ... Solution:1、[disable_functions] is not set in the [php.ini] file to disable dangerous functions such as system, exec, passthru, shell_exec, popen, proc_open, ... php -i | grep php.ini. Open that file and look for “disable_functions” and replace it with the following line. disable_functions = exec,system,passthru ...