Safe sample input : use shell_exec to cat /tmp/tainted.txt sanitize : check if there is only numbers construction : interpretation with simple quote

Safe sample input : use shell_exec to cat /tmp/tainted.txt sanitize : check if there is only numbers construction : interpretation

Safe sample input : use shell_exec to cat /tmp/tainted.txt sanitize : check if there is only numbers construction : concatenation with simple quote

Safe sample input : use shell_exec to cat /tmp/tainted.txt sanitize : check if there is only numbers construction : concatenation

Safe sample input : use shell_exec to cat /tmp/tainted.txt sanitize : check if there is only numbers construction : use of sprintf via a %u with simple quote

Safe sample input : use shell_exec to cat /tmp/tainted.txt sanitize : check if there is only numbers construction : use of sprintf via a %u

Safe sample input : use shell_exec to cat /tmp/tainted.txt sanitize : check if there is only numbers construction : use of sprintf via a %s with simple quote

Safe sample input : use shell_exec to cat /tmp/tainted.txt sanitize : check if there is only numbers construction : use of sprintf via a %d with simple quote

Safe sample input : use shell_exec to cat /tmp/tainted.txt sanitize : check if there is only numbers construction : use of sprintf via a %d

Safe sample input : use shell_exec to cat /tmp/tainted.txt sanitize : check if there is only numbers construction : interpretation with simple quote

Safe sample input : use shell_exec to cat /tmp/tainted.txt sanitize : check if there is only numbers construction : interpretation

Safe sample input : use shell_exec to cat /tmp/tainted.txt sanitize : check if there is only numbers construction : concatenation with simple quote

Safe sample input : use shell_exec to cat /tmp/tainted.txt sanitize : check if there is only numbers construction : concatenation

Safe sample input : use shell_exec to cat /tmp/tainted.txt sanitize : check if there is only numbers construction : use of sprintf via a %u with simple quote

Safe sample input : use shell_exec to cat /tmp/tainted.txt sanitize : check if there is only numbers construction : use of sprintf via a %u

Safe sample input : use shell_exec to cat /tmp/tainted.txt sanitize : check if there is only numbers construction : use of sprintf via a %s with simple quote

Safe sample input : use shell_exec to cat /tmp/tainted.txt sanitize : check if there is only numbers construction : use of sprintf via a %d with simple quote

Safe sample input : use shell_exec to cat /tmp/tainted.txt sanitize : check if there is only numbers construction : use of sprintf via a %d

Safe sample input : use shell_exec to cat /tmp/tainted.txt sanitize : check if there is only numbers construction : interpretation with simple quote

Safe sample input : use shell_exec to cat /tmp/tainted.txt sanitize : check if there is only numbers construction : interpretation

Safe sample input : use shell_exec to cat /tmp/tainted.txt sanitize : check if there is only numbers construction : concatenation with simple quote

Safe sample input : use shell_exec to cat /tmp/tainted.txt sanitize : check if there is only numbers construction : concatenation

Safe sample input : use shell_exec to cat /tmp/tainted.txt sanitize : check if there is only numbers construction : use of sprintf via a %s with simple quote

Safe sample input : use shell_exec to cat /tmp/tainted.txt sanitize : check if there is only numbers construction : interpretation with simple quote

Safe sample input : use shell_exec to cat /tmp/tainted.txt sanitize : check if there is only numbers construction : concatenation with simple quote