The index you've provided seems to point towards a specific vulnerability or issue within the PHPUnit framework, specifically within the src/Util/PHP/eval-stdin.php file. PHPUnit is a widely used testing framework for PHP, and like any software, it can have vulnerabilities. The file mentioned appears to be related to evaluating PHP code from standard input, which could potentially be used in a malicious manner if not properly sanitized.
Root Cause: The script uses eval() on raw data from php://input. An attacker can send a HTTP POST request with malicious PHP code starting with , and the server will execute it. 2. Exposure and Exploitation PHPUnit.Eval-stdin.PHP.Remote.Code.Execution index of vendor phpunit phpunit src util php evalstdinphp
Example Use Case
Hunting for PHPUnit via Composer (SANS ISC): This diary entry details how attackers use automated honeypots and scanners to find these files, noting that even years later, thousands of daily attacks are still recorded. Why This Path is "Interesting" Known Indicators of Compromise Associated with ... - CISA The index you've provided seems to point towards
Example exploit using curl:
evalStdin.php is a PHP script that allows you to evaluate PHP code from standard input. This script is part of the PHPUnit utility classes and can be used to execute PHP code snippets or test code from the command line. Root Cause : The script uses eval() on
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