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

• Full server compromise (Reverse Shells).
• Data exfiltration (Database dumps).
• Ransomware deployment.
• Pivoting to internal networks.

Informative Features: Some informative features of this exploit include: vendor phpunit phpunit src util php eval-stdin.php exploit

• Direct HTTP access to the file if located under the webroot and PHP execution is enabled.
• Using file upload, LFI, or misconfigured front controllers to invoke the script with attacker input.
• Chaining with other vulnerabilities (RFI/LFI/upload) to deliver payloads.

The attack signature was bizarre: POST requests to /vendor/phpunit/phpunit/src/Util/PHP/eval-stdin.php with raw PHP code in the body. Title: Exploiting PHPUnit's eval-stdin