Vulnerability Information
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Vulnerability Title
LibreY Server-Side Request Forgery (SSRF) vulnerability in image_proxy.php
Vulnerability Description
LibreY is a fork of LibreX, a framework-less and javascript-free privacy respecting meta search engine. LibreY is subject to a Server-Side Request Forgery (SSRF) vulnerability in the `image_proxy.php` file of LibreY before commit 8f9b9803f231e2954e5b49987a532d28fe50a627. This vulnerability allows remote attackers to use the server as a proxy to send HTTP GET requests to arbitrary targets and retrieve information in the internal network or conduct Denial-of-Service (DoS) attacks via the `url` parameter. Remote attackers can use the server as a proxy to send HTTP GET requests and retrieve information in the internal network. Remote attackers can also request the server to download large files or chain requests among multiple instances to reduce the performance of the server or even deny access from legitimate users. This issue has been addressed in https://github.com/Ahwxorg/LibreY/pull/31. LibreY hosters are advised to use the latest commit. There are no known workarounds for this vulnerability.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Vulnerability Type
服务端请求伪造(SSRF)
Vulnerability Title
LibreY 代码问题漏洞
Vulnerability Description
LibreY是LibreX 的一个分支，LibreX 是一个无框架且无 JavaScript 的尊重隐私的元搜索引擎，由hnhx制作。 LibreY存在代码问题漏洞。远程攻击者利用该漏洞将服务器作为代理向任意目标发送HTTP GET请求并检索内网信息或通过“url”参数进行拒绝服务（DoS）攻击。
CVSS Information
N/A
Vulnerability Type
N/A