CVE-2026-11102-OAuth2-Implicit-Grant-Fragment-Hijacking

CVE-2026-11102 – OAuth2 隐式授权片段劫持 程序代码（Node.js + 漏洞利用） root@kitploit: // oauthserver.js - OAuth2 provider issuing tokens in fragment const express = require'express'; const app = express; app.get'/authorize', req, res = const redirectUri = req.query.redirecturi; const state = req.query.state || ''...

CVE-2026-53728

Medplum , a healthcare developer platform, is vulnerable to authorization code leakage in its external identity provider callback (GET /auth/external). The root cause is that getClientRedirectUri() accepts any redirect URI that prefix-matches a registered value (startsWith), rather than requiring...

CVE-2026-85172 n8n before 2.34.1 SSRF via Request Helper URI Validation Bypass

n8n versions before 2.34.1 contain a server-side request forgery vulnerability in the legacy request helper function exposed to Code and Function nodes. The validation logic checks the uri property for SSRF safety while the underlying HTTP client uses the url property when both are present,...

CVE-2026-85172 n8n before 2.34.1 SSRF via Request Helper URI Validation Bypass

n8n versions before 2.34.1 contain a server-side request forgery vulnerability in the legacy request helper function exposed to Code and Function nodes. The validation logic checks the uri property for SSRF safety while the underlying HTTP client uses the url property when both are present,...

CVE-2026-85172

n8n versions before 2.34.1 contain a server-side request forgery (SSRF) vulnerability in the legacy request helper function exposed to Code and Function nodes. The root cause is a mismatch between validation and execution: the SSRF check inspects the uri property, while the underlying HTTP client...

CVE-2026-49830

DSpace open source software is a repository application which provides durable access to digital resources. Prior to versions 7.6.7, 8.4, 9.3, and 10.0, when ingesting an aggregated ORE resource by URI using the OAI-ORE Harvester, the ORE Ingestion Crosswalk does not validate the URI scheme. This...

CVE-2026-49830

DSpace 's OREIngestionCrosswalk (in dspace-api) fails to validate the URI scheme when ingesting an aggregated ORE resource by URI via the OAI-ORE Harvester. An attacker with collection administrator privileges (or via a compromised OAI endpoint) can supply malicious ORE XML containing a file:/// ...

CVE-2026-49830 DSpace: ORE resource URI does not validate scheme for non-web resources

DSpace open source software is a repository application which provides durable access to digital resources. Prior to versions 7.6.7, 8.4, 9.3, and 10.0, when ingesting an aggregated ORE resource by URI using the OAI-ORE Harvester, the ORE Ingestion Crosswalk does not validate the URI scheme. This...

halo-2.25.4-CVE-2026-67919

Halo 2.25.4 中通过未经验证的插件 URI 安装实现认证远程代码执行（RCE） 1. 漏洞概述 在 Halo 2.25.4 版本中发现了一个严重的安全漏洞。该应用提供了一个管理端点，用于从远程 URI 安装或升级插件。然而，系统未能验证 URI 的源域名，并且在该特定组件上缺乏服务端请求伪造（SSRF）防护。具有插件管理权限的认证攻击者可以提供指向恶意构造的插件 JAR 文件的链接。服务器将使用 PF4J 框架和 Spring 的 DefaultPluginApplicationContextFactory 下载、临时存储并将该 JAR 文件动态加载到 JVM...

CVE-2023-23924

CVE-2023-23924 Dompdf 在 SVG 解析时存在 URI 校验失败漏洞 · CVE-2023-23924 · GitHub 安全公告数据库 https://github.com/advisories/GHSA-3cw5-7cxw-v5qg 运行 root@kitploit: Terminal 1 ❯ cd www ❯ php -S 127.0.0.1:9000 -t . Terminal 2 ❯ cd src ❯ php cve202323924.php 检查 检查 "whoami" 命令是否正在运行。 2.0.1 root@kitploit: ❯ php...

CVE-2026-9086-poc

CVE-2026-9086：Keycloak URI 方案校验绕过 XSS PoC 英文版 概要 本仓库是针对 Keycloak 客户端 URI 校验中存在的跨站脚本（XSS）漏洞 CVE-2026-9086 的概念验证（PoC）。 存在漏洞的 Keycloak 对客户端配置的 URI 中的 javascript: 和 data: 方案采用区分大小写的方式进行校验。因此，使用 jaVaSCript: 或 DaTa: 之类的混合大小写写法即可绕过禁用方案校验。由于浏览器会不区分大小写地解释 URI 方案，因此受害者点击精心构造的链接后，JavaScript 可能会在 Keycloak...

CVE-2026-78079

Joomla Extension - joomshaper.com - Open Redirect via Base64 Return Parameter in Helix Ultimate 2.2.10 - Return redirect parameters accepted arbitrary Base64 strings without verifying whether the resolved target was an internal site URL via Uri::isInternal...

SUSE CVE-2026-75975

fast-uri is a URI parser for Node.js. Its custom parser for bracketed IPv6 literals does not validate the complete IPv6 grammar, so invalid trailing text in an authority can be silently discarded and a malformed attacker-controlled host is turned into a different valid IPv6 destination. For...

CVE-2026-59297 Spring Cloud Function can incorrectly determine if URI is secure

Implementation of isSecure call of ServerlessHttpServletRequest does not verify the actual scheme. Spring Cloud Function 5.0.0 - 5.0.3 Spring Cloud Function 4.3.0 - 4.3.4 Spring Cloud Function 4.2.0 - 4.2.7...

CVE-2026-59297

Spring Cloud Function versions 4.2.0–4.2.7 , 4.3.0–4.3.4 , and 5.0.0–5.0.3 are affected by a vulnerability in the ServerlessHttpServletRequest class, where the isSecure() method does not verify the actual URI scheme. This can cause the application to incorrectly determine whether a request is sec...

CVE-2026-79786

Coroot's unauthenticated MCP OAuth dynamic client registration endpoint accepts any syntactically valid redirect URI without validation, allowing attackers to register clients pointing to attacker-controlled hosts. Attackers can send authorization URLs to signed-in users, capture their...

EUVD-2026-65698

Coroot's unauthenticated MCP OAuth dynamic client registration endpoint accepts any syntactically valid redirect URI without validation, allowing attackers to register clients pointing to attacker-controlled hosts. Attackers can send authorization URLs to signed-in users, capture their...

CVE-2026-79662

Ech0 through 4.5.6 contains an OAuth redirect URI validation vulnerability in parseAndValidateClientRedirect internal/service/auth/auth.go that compares only the scheme and host of the client-supplied redirecturi against the admin-configured allowlist, ignoring path, query, and fragment component...

BIT-KEYCLOAK-2026-9086 Keycloak: keycloak: cross-site scripting (xss) via case-insensitive uri validation bypass

A flaw was found in Keycloak. A remote attacker with administrative privileges, specifically those with manage-client permission or access to client registration endpoints, could bypass client Uniform Resource Identifier URI validation. This is achieved by registering a malicious client with a...

CVE-2026-79662

Ech0 through 4.5.6 contains an OAuth redirect URI validation bypass in parseAndValidateClientRedirect (internal/service/auth/auth.go). The function compares only the scheme and host of the client-supplied redirect_uri against the admin-configured allowlist, ignoring path, query, and fragment comp...