Index Of Vendor Phpunit Phpunit Src Util Php Evalstdinphp May 2026

What exactly does eval-stdin.php do? Let’s look at the source code that historically shipped with PHPUnit versions before 4.8.28 and 5.6.3:

# eval-stdin.php
eval('?>'.file_get_contents('php://input'));

What this code does:

In essence, this file is a backdoor. It takes any HTTP request body and runs it as if it were legitimate PHP code. There is no authentication, no logging verbosity, and no input sanitization. index of vendor phpunit phpunit src util php evalstdinphp

To secure a system containing this file, immediate action is required. What exactly does eval-stdin

Despite the patch being released in 2017, CVE-2017-9841 remains highly active. This is due to two primary factors: What this code does: