The path vendor/phpunit/phpunit/src/Util/PHP/eval-stdin.php refers to a critical Remote Code Execution (RCE) vulnerability tracked as . This flaw allows an unauthenticated attacker to execute arbitrary PHP code on a server. Vulnerability Summary
By taking these steps, you can protect your PHP applications and systems from the potential risks associated with CVE-2022-0847.
This critical Remote Code Execution (RCE) vulnerability exists in the PHPUnit testing framework. Although it was patched in 2017, it remains a primary target for automated malware scanners because developers frequently (and mistakenly) leave development tools in production environments. vendor phpunit phpunit src util php eval-stdin.php cve
testing framework when it is accidentally deployed to production environments with its directory publicly accessible. Vulnerable Function : The file eval-stdin.php contained the following code: eval('?> '. file_get_contents('php://input')); : It reads raw data from the HTTP POST body ( php://input ) and passes it directly into the function without any authentication or sanitization. : An attacker can execute arbitrary PHP code (e.g., system("id");
She ran PHP Unit with a single command, fingers tapping as if to coax the machine: vendor/phpunit/phpunit src util php eval-stdin.php cve. The shell echoed back the phrase like an incantation. It wasn’t just a command; it was a key. The path vendor/phpunit/phpunit/src/Util/PHP/eval-stdin
There are three primary ways to address this vulnerability:
: Full system compromise, including the ability to steal sensitive credentials (like .env files), install malware, or access databases. Vulnerable Function : The file eval-stdin
find vendor/phpunit -name "eval-stdin.php"