auth-header-trust-rules

auth-header-trust-rules Un pequeño conjunto de reglas de Semgrep que señala código que toma decisiones de autenticación, autorización o confianza basadas en cabeceras de solicitudes HTTP que un atacante controla. El ejemplo canónico de esta clase de vulnerabilidad es CVE-2025-29927: Next.js...

CVE-2026-37432

CVE-2026-37432 Ubicación: Apiutil.java: 107-113 Principio: Confiar directamente en la cabecera de petición X-Forwarded-For, que puede ser falsificada para manipular direcciones IP. Método de explotación: X-Forwarded-For: 127.0.0.1...

Thank-u-Next

Thank u Next – Herramienta de Explotación CVE-2025-29927 🧠 ¿Qué es CVE-2025-29927? No es solo un bypass — es una revelación. Un único encabezado, malinterpretado y mal manejado por la lógica del middleware, se convierte en una llave maestra hacia lo que debía estar cerrado. CVE-2025-29927 explota...

CVE-2025-29927-Nextjs-Bypass-PoC

PoC: CVE-2025-29927 - Bypass de Middleware en Next.js Este repositorio contiene una Prueba de Concepto PoC que demuestra cómo eludir las comprobaciones de seguridad del middleware en Next.js v13.5.6 explotando una vulnerabilidad relacionada con cabeceras HTTP internas. Resumen de la Vulnerabilida...

eda-server: ExternalEventStreamViewSet trusts Subject header without validation and leaks expected DN

A flaw was found in the Event-Driven Ansible EDA server. The ExternalEventStreamViewSet uses permissive access controls permissionclasses=AllowAny, authenticationclasses= and relies solely on the Subject HTTP header value for mTLS authentication without verifying that the header originated from a...

SUSE CVE-2026-55430

Coder allows organizations to provision remote development environments via Terraform. Prior to versions 2.29.7, 2.32.7, 2.33.8, and 2.34.2, the workspace app proxy resolves the target app from httpapi.RequestHost which prefers the X-Forwarded-Host header over the real Host header. No middleware...

CVE-2026-12383

The CVE-2026-12383 entry describes a flaw in the Event-Driven Ansible (EDA) server where ExternalEventStreamViewSet uses permissive access controls (permission_classes=[AllowAny] , authentication_classes=[] ), relying solely on the Subject header for mTLS authentication and not validating that th...

CVE-2026-12383 Eda-server: externaleventstreamviewset trusts subject header without validation and leaks expected dn

A flaw was found in the Event-Driven Ansible EDA server. The ExternalEventStreamViewSet uses permissive access controls permissionclasses=AllowAny, authenticationclasses= and relies solely on the Subject HTTP header value for mTLS authentication without verifying that the header originated from a...

GHSA-46Q4-43PH-C6FR blaze: Chunked-body trailer fields promoted into Request.headers in blaze-server (front-end header-sanitization bypass)

Summary blaze-server can merge HTTP/1.1 chunked-body trailer fields into Request.headers. Because trailer fields are attacker-controlled, an unauthenticated remote client can inject arbitrary header names/values e.g. X-Forwarded-For, internal-auth headers that a fronting proxy sanitized from the...

CVE-2026-44437

The Angular SSR is a server-rise rendering tool for Angular applications. From 19.0.0-next.0 to before 19.2.25, 20.3.25, 21.2.9, and 22.0.0-next.7, a vulnerability exists in the X-Forwarded-Prefix header processing logic within Angular SSR. The internal validation mechanism fails to properly...

CVE-2026-33495

ORY Oathkeeper is an Identity & Access Proxy IAP and Access Control Decision API that authorizes HTTP requests based on sets of Access Rules. Ory Oathkeeper is often deployed behind other components like CDNs, WAFs, or reverse proxies. Depending on the setup, another component might forward the...

CVE-2026-33690

WWBN AVideo is an open source video platform. In versions up to and including 26.0, the getRealIpAddr function in objects/functions.php trusts user-controlled HTTP headers to determine the client's IP address. An attacker can spoof their IP address by sending forged headers, bypassing any IP-base...

CVE-2026-33246 NATS: Leafnode connections allow spoofing of Nats-Request-Info identity headers

NATS-Server is a High-Performance server for NATS.io, a cloud and edge native messaging system. The nats-server offers a Nats-Request-Info: message header, providing information about a request. This is supposed to provide enough information to allow for account/user identification, such that NAT...

HomeBox 安全漏洞

HomeBox is an open-source system developed by SysAdmins Media for home users. Versions of HomeBox prior to 0.24.0 contained security vulnerabilities. These vulnerabilities stemmed from the identity authentication rate limiter unconditionally reading and trusting headers like X-Real-IP, with...

CVE-2026-27812

Sub2API is an AI API gateway platform designed to distribute and manage API quotas from AI product subscriptions. A vulnerability in versions prior to 0.1.85 is a Password Reset Poisoning Host Header / Forwarded Header trust issue, which allows attackers to manipulate the password reset link...

CVE-2026-27812

Sub2API is an AI API gateway platform designed to distribute and manage API quotas from AI product subscriptions. A vulnerability in versions prior to 0.1.85 is a Password Reset Poisoning Host Header / Forwarded Header trust issue, which allows attackers to manipulate the password reset link...

CVE-2026-27812 Sub2API Vulnerable to Password Reset Poisoning via Host Header Trust Issue, Leading to Account Takeover

Sub2API is an AI API gateway platform designed to distribute and manage API quotas from AI product subscriptions. A vulnerability in versions prior to 0.1.85 is a Password Reset Poisoning Host Header / Forwarded Header trust issue, which allows attackers to manipulate the password reset link...

EUVD-2026-8782

Sub2API is an AI API gateway platform designed to distribute and manage API quotas from AI product subscriptions. A vulnerability in versions prior to 0.1.85 is a Password Reset Poisoning Host Header / Forwarded Header trust issue, which allows attackers to manipulate the password reset link...

CVE-2026-27812

Sub2API (AI API gateway) contains a Password Reset Poisoning flaw in versions before 0.1.85, caused by a Host/Forwarded Header trust issue that lets an attacker inject their own domain into the password reset link and potentially take over an account. The issue is addressed in v0.1.85. If upgradi...

CVE-2026-27812 Sub2API Vulnerable to Password Reset Poisoning via Host Header Trust Issue, Leading to Account Takeover

Sub2API is an AI API gateway platform designed to distribute and manage API quotas from AI product subscriptions. A vulnerability in versions prior to 0.1.85 is a Password Reset Poisoning Host Header / Forwarded Header trust issue, which allows attackers to manipulate the password reset link...