Vendor Phpunit Phpunit Src Util Php Eval-stdin.php Cve

CVE-2017-9841

The vulnerability you are referring to is , a critical unauthenticated Remote Code Execution (RCE) flaw in PHPUnit. It stems from the file Util/PHP/eval-stdin.php incorrectly processing raw HTTP POST data as PHP code. The Vulnerability

  1. Disable the eval-stdin.php script: Prevent access to the eval-stdin.php script by disabling it or removing it from the PHPUnit installation.
  2. Use a Web Application Firewall (WAF): Configure a WAF to detect and block malicious input attempting to exploit the vulnerability.
  1. Practical impact

With a raw POST body containing any PHP code. vendor phpunit phpunit src util php eval-stdin.php cve

Obtaining the Patch

Affected Versions and Mitigation

curl -X POST http://target.com/vendor/phpunit/phpunit/src/Util/PHP/eval-stdin.php \ -d "<?php system('id'); ?>" CVE-2017-9841 The vulnerability you are referring to is

Long term (weeks–months)