The eval-stdin.php file has been removed in all modern PHPUnit releases (≥ 6.0).
The phrase "index of vendor phpunit phpunit src util php eval-stdin.php" seems to refer to a specific directory structure within a PHP project. Let's break down the components:
This search query refers to a critical in the PHPUnit testing framework, identified as CVE-2017-9841 . index of vendor phpunit phpunit src util php eval-stdin.php
In 2018–2020, security researchers observed mass scanning campaigns specifically targeting eval-stdin.php . Attack groups have used it to:
The script essentially reads from the standard input, evaluates the PHP code provided, and then outputs the result. This can be achieved by piping PHP code into the script or by using input redirection. The eval-stdin
eval-stdin.php is a PHP script that was historically included in older versions of PHPUnit (notably versions 4.x and 5.x). Its purpose is simple: it reads input from the standard input (STDIN) and evaluates it as PHP code using the eval() function.
If an attacker can access .../vendor/phpunit/phpunit/src/Util/PHP/eval-stdin.php , they can send a crafted POST request to that URL. The server will execute the payload in the request body, leading to . Consequences of an Attack eval-stdin
function that can be triggered via a simple HTTP POST request. National Institute of Standards and Technology (.gov)
But remember: PHPUnit should be installed on a publicly accessible production server. Always use --no-dev when deploying.