If exposed on a web server, an attacker can send arbitrary PHP code in the POST body and get it executed → .
# Wrong Configuration root /var/www/my-project/; # Correct Configuration root /var/www/my-project/public/; Use code with caution. 4. Block Access to the Vendor Directory If exposed on a web server, an attacker
Update your PHPUnit version to the latest secure version using composer update phpunit/phpunit [3]. Block Access to the Vendor Directory Update your
a common dork used by security researchers and attackers to find servers vulnerable to CVE-2017-9841 The Story of CVE-2017-9841 ) to run commands
The file path vendor/phpunit/phpunit/src/Util/PHP/eval-stdin.php refers to a notorious vulnerability identified as CVE-2017-9841 . This flaw stems from a development tool being accidentally left in production environments where the /vendor directory is publicly accessible. The Story of CVE-2017-9841
) to run commands directly on your server. This can lead to: vulhub/phpunit/CVE-2017-9841/README.md at master - GitHub
Attackers may use this to read sensitive configuration files (like .env or wp-config.php ) [2].