POC_CVE-2026-35037

CVE-2026-35037 Ech0 SSRF 实验环境 此仓库包含一个本地隔离的复现实验室，用于演示 Ech0 的 GET /api/website/title 端点中的未认证 SSRF 漏洞 CVE-2026-35037。 该实验室使用受控的本地证据服务器，而非云元数据或第三方基础设施。 概述 产品：lin-snow/Ech0 漏洞：服务器端请求伪造 CVE：CVE-2026-35037 GHSA：GHSA-cqgf-f4x7-g6wc 受影响版本：GHSA 列出 的受控 HTML 页面 nuclei/CVE-2026-35037.yaml：nuclei 模板候选 为何从源码构建？...

SUSE CVE-2026-35036

Ech0 is an open-source, self-hosted publishing platform for personal idea sharing. Prior to 4.2.8, Ech0 implements link preview editor fetches a page title through GET /api/website/title. That is legitimate product behavior, but the implementation is unsafe: the route is unauthenticated, accepts ...

GO-2026-5331 Ech0: Unauthenticated SSRF in GetWebsiteTitle allows access to internal services and cloud metadata in github.com/lin-snow/ech0

Ech0: Unauthenticated SSRF in GetWebsiteTitle allows access to internal services and cloud metadata in github.com/lin-snow/ech0...

CVE-2026-35036

Ech0 is an open-source, self-hosted publishing platform for personal idea sharing. Prior to 4.2.8, Ech0 implements link preview editor fetches a page title through GET /api/website/title. That is legitimate product behavior, but the implementation is unsafe: the route is unauthenticated, accepts ...

CVE-2026-35037

Ech0 is an open-source, self-hosted publishing platform for personal idea sharing. Prior to 4.2.8, the GET /api/website/title endpoint accepts an arbitrary URL via the websiteurl query parameter and makes a server-side HTTP request to it without any validation of the target host or IP address. Th...

CVE-2026-35037 Ech0 affected by unauthenticated SSRF in GetWebsiteTitle allows access to internal services and cloud metadata

Ech0 is an open-source, self-hosted publishing platform for personal idea sharing. Prior to 4.2.8, the GET /api/website/title endpoint accepts an arbitrary URL via the websiteurl query parameter and makes a server-side HTTP request to it without any validation of the target host or IP address. Th...

CVE-2026-35037

Ech0 (GetWebsiteTitle endpoint) is affected by an unauthenticated SSRF vulnerability (CVE-2026-35037) prior to version 4.2.8. The GET /api/website/title endpoint accepts a user-supplied website_url, makes a server-side HTTP request without validating the target, and returns the HTML title content...

CVE-2026-35037 Ech0 affected by unauthenticated SSRF in GetWebsiteTitle allows access to internal services and cloud metadata

Ech0 is an open-source, self-hosted publishing platform for personal idea sharing. Prior to 4.2.8, the GET /api/website/title endpoint accepts an arbitrary URL via the websiteurl query parameter and makes a server-side HTTP request to it without any validation of the target host or IP address. Th...

CVE-2026-35037 Ech0 affected by unauthenticated SSRF in GetWebsiteTitle allows access to internal services and cloud metadata

Ech0 is an open-source, self-hosted publishing platform for personal idea sharing. Prior to 4.2.8, the GET /api/website/title endpoint accepts an arbitrary URL via the websiteurl query parameter and makes a server-side HTTP request to it without any validation of the target host or IP address. Th...

CVE-2026-35036 Ech0 Affected by Unauthenticated Server-Side Request Forgery in Website Preview Feature

Ech0 is an open-source, self-hosted publishing platform for personal idea sharing. Prior to 4.2.8, Ech0 implements link preview editor fetches a page title through GET /api/website/title. That is legitimate product behavior, but the implementation is unsafe: the route is unauthenticated, accepts ...

Ech0 代码问题漏洞

Ech0 is a self-hosted personal microblogging platform developed by L1nSn0w. Versions of Ech0 prior to 4.2.8 had code vulnerabilities. These vulnerabilities stemmed from the GET /api/website/title endpoint, which made server-side HTTP requests to arbitrary URLs without verification. This could all...

CVE-2026-35037: Server-Side Request Forgery (SSRF)

Ech0 is an open-source, self-hosted publishing platform for personal idea sharing. Prior to 4.2.8, the GET /api/website/title endpoint accepts an arbitrary URL via the websiteurl query parameter and makes a server-side HTTP request to it without any validation of the target host or IP address. Th...

CVE-2026-35036: Server-Side Request Forgery (SSRF)

Ech0 is an open-source, self-hosted publishing platform for personal idea sharing. Prior to 4.2.8, Ech0 implements link preview editor fetches a page title through GET /api/website/title. That is legitimate product behavior, but the implementation is unsafe: the route is unauthenticated, accepts ...

GHSA-WC4H-2348-JC3P Ech0 has Unauthenticated Server-Side Request Forgery in Website Preview Feature

Summary Ech0 implements link preview editor fetches a page title through GET /api/website/title. That is legitimate product behavior, but the implementation is unsafe: the route is unauthenticated, accepts a fully attacker-controlled URL, performs a server-side GET, reads the entire response body...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the GET /api/website/title endpoint. An attacker can access internal or restricted network resources and potentially exfiltrate sensitive information by supplying a crafted URL to the unauthenticated...

Ech0 has Unauthenticated Server-Side Request Forgery in Website Preview Feature

Summary Ech0 implements link preview editor fetches a page title through GET /api/website/title. That is legitimate product behavior, but the implementation is unsafe: the route is unauthenticated, accepts a fully attacker-controlled URL, performs a server-side GET, reads the entire response body...

PT-2026-30015

Name of the Vulnerable Software and Affected Versions Ech0 versions prior to 4.2.8 Description The GET /api/website/title endpoint is susceptible to Server-Side Request Forgery SSRF. The endpoint accepts an arbitrary URL via the website url query parameter and makes a server-side HTTP request to ...

EUVD-2017-9068

Malware in sbrugna...

CVE-2023-36942

A cross-site scripting XSS vulnerability in PHPGurukul Online Fire Reporting System Using PHP and MySQL 1.2 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the website title field...

CVE-2024-32340

A cross-site scripting XSS vulnerability in the Settings section of WonderCMS v3.4.3 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the WEBSITE TITLE parameter under the Menu module...