Vulnerability Information
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Vulnerability Title
emlog Arbitrary File Upload Vulnerability
Vulnerability Description
Emlog is an open source website building system. emlog v2.6.1 and earlier exposes a REST API endpoint (/index.php?rest-api=upload) for media file uploads. The endpoint fails to implement proper validation of file types, extensions, and content, allowing authenticated attackers (with a valid API key or admin session cookie) to upload arbitrary files (including malicious PHP scripts) to the server. An attacker can obtain the API key either by gaining administrator access to enable the REST API setting, or via information disclosure vulnerabilities in the application. Once uploaded, the malicious PHP file can be executed to gain remote code execution (RCE) on the target server, leading to full server compromise.
CVSS Information
N/A
Vulnerability Type
危险类型文件的不加限制上传
Vulnerability Title
emlog 代码问题漏洞
Vulnerability Description
emlog是emlog开源的一套基于PHP和MySQL的CMS建站系统。 emlog v2.6.1及之前版本存在代码问题漏洞，该漏洞源于REST API端点未对文件类型、扩展名和内容实施适当验证，可能导致经过身份验证的攻击者上传任意文件，包括恶意PHP脚本，从而导致远程代码执行。
CVSS Information
N/A
Vulnerability Type
N/A