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

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

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 vulnerable to URI validation failure on SVG parsing · CVE-2023-23924 · GitHub Advisory Database https://github.com/advisories/GHSA-3cw5-7cxw-v5qg Run Terminal 1 ❯ cd www ❯ php -S 127.0.0.1:9000 -t . Terminal 2 ❯ cd src ❯ php cve202323924.php Check Check the "whoami" command ...

CVE-2026-93600 rustls webpki Name Constraints URI Validation Bypass

rustls-webpki rustls/webpki versions 0.101.0 through 0.103.11 and 0.104.0-alpha releases before 0.104.0-alpha.6 ignore X.509 name constraints that apply to URI names, causing such constraints to be accepted rather than enforced. Because name constraints are restrictions on otherwise properly issu...

CVE-2026-19504

Fabric.js loadFromJSON Server-Side Request Forgery Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Fabric.js. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on t...

EUVD-2026-79129

Fabric.js loadFromJSON Server-Side Request Forgery Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Fabric.js. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on t...

CVE-2026-19504

Fabric.js is vulnerable to a Server-Side Request Forgery (SSRF) flaw in the loadFromJSON method. The root cause is a lack of proper URI validation before accessing resources, allowing remote attackers to gain improper access to network resources and potentially disclose sensitive information. Exp...

CVE-2026-19504 Fabric.js loadFromJSON Server-Side Request Forgery Vulnerability

Fabric.js loadFromJSON Server-Side Request Forgery Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Fabric.js. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on t...

CVE-2026-19504 Fabric.js loadFromJSON Server-Side Request Forgery Vulnerability

Fabric.js loadFromJSON Server-Side Request Forgery Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Fabric.js. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on t...

EUVD-2026-78248

Halo through 2.26.1 contains an open redirect vulnerability in the anonymous thumbnail endpoint that fails to validate the uri query parameter. Attackers can craft malicious links on the trusted Halo domain that redirect visitors to arbitrary external sites, enabling phishing attacks and abuse of...

PT-2026-91831

Halo through 2.26.1 contains an open redirect vulnerability in the anonymous thumbnail endpoint that fails to validate the uri query parameter. Attackers can craft malicious links on the trusted Halo domain that redirect visitors to arbitrary external sites, enabling phishing attacks and abuse of...

Security Bulletin: IBM Planning Analytics Local is affected by security vulnerabilities

Summary The Planning Analytics Workspace component of IBM Planning Analytics is affected by security vulnerabilities. These vulnerabilities have been addressed in IBM Planning Analytics Local v2.0 - IBM Planning Analytics Workspace version 2.1.22. Vulnerability Details CVEID:CVE-2026-41417...

CVE-2026-53728 Medplum - Improper Validation of Redirect URI in External Auth Callback allows Authorization Code Leakage

Medplum is a developer platform that enables development of healthcare apps. Prior to version 5.1.6, the external identity provider callback at GET /auth/external accepts attacker-controlled redirect URIs that only need to start with a registered client redirect URI, rather than matching exactly...

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-2026-85172 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-2026-49830

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...