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

CVE-2026-11102 – OAuth2 Implicit Grant 프래그먼트 하이재킹 프로그램 코드 Node.js + 익스플로잇 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 =...

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 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 2.25.4의 검증되지 않은 플러그인 URI 설치를 통한 인증된 원격 코드 실행RCE 1. 취약점 요약 Halo 버전 2.25.4에서 심각한 보안 취약점이 확인되었습니다. 이 애플리케이션은 원격 URI에서 플러그인을 설치하거나 업그레이드할 수 있는 관리자 엔드포인트를 제공합니다. 그러나 시스템은 URI의 소스 도메인을 검증하지 못하며, 이 특정 구성 요소에는 SSRF서버 측 요청 위조 보호 기능이 없습니다. 플러그인 관리 권한이 있는 인증된 공격자는 악의적으로 제작된 플러그인 JAR 파일에 대한 링크를 제공할 수...

CVE-2023-23924

CVE-2023-23924 Dompdf уязвим к ошибке проверки URI при разборе SVG · CVE-2023-23924 · База данных рекомендаций GitHub https://github.com/advisories/GHSA-3cw5-7cxw-v5qg Запуск root@kitploit: Terminal 1 ❯ cd www ❯ php -S 127.0.0.1:9000 -t . Terminal 2 ❯ cd src ❯ php cve202323924.php Проверка...

CVE-2026-9086-poc

CVE-2026-9086: Keycloak URI 스킴 검증 우회 XSS PoC 영어 버전 개요 이 리포지토리는 Keycloak 의 클라이언트 URI 검증에 존재하는 XSSCross-Site Scripting 취약점 CVE-2026-9086 의 Proof of Concept PoC입니다. 취약한 Keycloak은 클라이언트에 설정되는 URI의 javascript: 및 data: 스킴을 대소문자를 구분하여 검증했습니다. 그 때문에 jaVaSCript:나 DaTa: 같은 혼합 표기를 사용하면 금지 스킴의 검증을 우회할 수 있습니다...

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...

dompurify: DOMPurify: URI validation bypass leads to cross-site scripting

A flaw was found in DOMPurify. An attacker can bypass URI validation by providing a specially crafted predicate function via EXTRAELEMENTHANDLING.attributeCheck. This allows unsafe protocols, such as javascript:, to persist after sanitization, potentially leading to DOM-based cross-site scripting...