CVE-2026-25870— DoraCMS 代码问题漏洞

DoraCMS <= 3.1 UEditor Remote Image Fetch SSRF

DoraCMS version 3.1 and prior contains a server-side request forgery (SSRF) vulnerability in its UEditor remote image fetch functionality. The application accepts user-supplied URLs and performs server-side HTTP or HTTPS requests without sufficient validation or destination restrictions. The implementation does not enforce allowlists, block internal or private IP address ranges, or apply request timeouts or response size limits. An attacker can abuse this behavior to induce the server to issue outbound requests to arbitrary hosts, including internal network resources, potentially enabling internal network scanning and denial of service through resource exhaustion.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N

服务端请求伪造(SSRF)

DoraCMS 代码问题漏洞

DoraCMS是DoraCMS开源的一个应用软件。基于Nodejs + eggjs + mongodb编写的一套内容管理系统。 DoraCMS 3.1及之前版本存在代码问题漏洞，该漏洞源于UEditor远程图片获取功能存在服务端请求伪造，可能导致内部网络扫描和拒绝服务。

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