DouPHP v1.8 Release 20251022 RCE #1 Vulnerability Analysis Exploitable Code: The vulnerability occurs in the method of . Exploitation Process: - When the parameter is passed in the form, the directory is obtained using and assigned to . - is assigned to . - is concatenated with and passed to the function. Key Constants: - . Exploit Outcome After sending the packet, a hacker directory is created in the directory of the upload directory, and a file is generated. Accessing the file allows the attacker to execute commands and access system information. Screenshot Highlight The screenshot shows the creation of the directory and the file within it, confirming the successful exploitation of the Remote Code Execution (RCE) vulnerability.