Check for unauthorized files in your /vendor path or any unusual outgoing connections, which could indicate a successful breach. CVE-2017-9841 Detail - NVD
Add a location block to deny access to the vendor directory. vendor phpunit phpunit src util php eval-stdin.php exploit
: If you're developing scripts that execute PHP code from input, ensure that all inputs are thoroughly sanitized. Check for unauthorized files in your /vendor path
In some versions of PHPUnit, there have been vulnerabilities related to remote code execution, especially in cases where an attacker can manipulate input to a test or a script executed by PHPUnit. The use of eval-stdin.php in a command with exploit could imply an attempt to leverage such a vulnerability. you need to identify this flaw.
If you are a Blue Teamer or a system administrator, you need to identify this flaw.
