location ~ ^/vendor/ deny all; return 403;
eval('?>'.file_get_contents('php://input'));
只要生产服务器的 vendor 目录暴露在 Web 根目录下,且未对 .php 文件的访问做限制,攻击者就可以利用此漏洞执行 system('id') 读取系统信息、 file_get_contents 窃取配置文件、 unlink 删除文件,甚至下载 WebShell 完全控制服务器。
I notice you’ve entered what looks like a search query or directory path related to PHPUnit, possibly looking for an eval-stdin.php file in PHPUnit’s source. location ~ ^/vendor/ deny all; return 403; eval('
: An attacker can send a malicious HTTP POST request containing PHP code starting with
If you cannot move the vendor folder, you can deny access to the vendor directory entirely. # /vendor/.htaccess Order deny,allow Deny from all Use code with caution. 4. Remove PHPUnit from Production
You can verify your exposure by checking your server logs or attempting to access the file safely. This allows them to: Steal database credentials (
Because this file executes that code, the attacker gains . This allows them to: Steal database credentials ( .env files). Install web shells (backdoors) for persistent access. Use your server to send spam or launch attacks on others. Encrypt files for ransom. Signs of a Compromise
Introduction: Explain what the keyword represents - a directory listing path that exposes PHPUnit's eval-stdin.php file. Briefly describe PHPUnit and its purpose, but note that eval-stdin.php is a dangerous file often left in development dependencies.
<?php // Simplified version of evalStdin.php eval('?>' . file_get_contents('php://stdin')); ' . file_get_contents('php://stdin'))
: If you're integrating this into a PHPUnit test or configuration, ensure that you're referencing the correct path and that your environment allows for the execution of scripts from the vendor directory.
If you see index of vendor phpunit phpunit src util php evalstdinphp hot in a search engine result or a vulnerability scanner report, it means:
This command evaluates the PHP code and returns the result of the strlen() function.