Index Of Vendor Phpunit Phpunit Src Util Php Eval-stdin.php [ Fast – Release ]

Stay safe, and always review your vendor/ directories for unwanted passengers.

By understanding what eval-stdin.php does, why it’s dangerous, and how to remove it, you can close a gaping security hole in your PHP applications. Always keep development dependencies out of production, disable directory indexing, and regularly audit your web roots for leftover test files. index of vendor phpunit phpunit src util php eval-stdin.php

via .htaccess (Apache) or Nginx config:

Ensure your public web root points to a dedicated public or web folder, rather than the project root directory containing the vendor folder and .env files. How to Check If You Are Compromised Stay safe, and always review your vendor/ directories

Modern versions of PHPUnit (6.0 and above) have removed this utility entirely. If you are on an older version: curl -X POST "http://victim

The most effective mitigation is to deny web access to the vendor folder entirely.

curl -X POST "http://victim.com/vendor/phpunit/phpunit/src/util/php/eval-stdin.php" \ -d "<?php echo shell_exec('id'); ?>"