漏洞信息
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Vulnerability Title
mcp-webresearch Server-Side Request Forgery in visit_page Due to Missing Internal-IP Filtering
Vulnerability Description
mcp-webresearch 0.1.7 contains a server-side request forgery vulnerability that allows attackers to access internal network services by supplying loopback, link-local, or cloud metadata addresses to the visit_page tool, which only validates the URL protocol without filtering private or reserved IP ranges. Attackers can steer the LLM-controlled URL argument through prompt injection to navigate the server's Playwright browser to internal endpoints such as cloud instance metadata services, causing the server to return sensitive internal page content including credentials into the model context.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
Vulnerability Type
服务端请求伪造(SSRF)
Vulnerability Title
mzxrai mcp-webresearch 服务端请求伪造漏洞
Vulnerability Description
mzxrai mcp-webresearch是mzxrai团队的一款网络调研协作模块。 mzxrai mcp-webresearch 0.1.7版本及之前版本存在服务端请求伪造漏洞,该漏洞源于visit_page工具仅验证URL协议而未过滤私有或保留IP范围,导致服务端请求伪造,攻击者可通过提示注入控制LLM的URL参数,引导服务器Playwright浏览器访问内部端点(如云实例元数据服务),造成返回敏感内部页面内容(包括凭据)进入模型环境中。
CVSS Information
N/A
Vulnerability Type
N/A