CVE-2026-44578

CVE-2026-44578 — SSRF de Actualización WebSocket de Next.js Falsificación de Solicitud del Lado del Servidor sin autenticación en despliegues autoalojados de Next.js. Una única solicitud HTTP manipulada extrae credenciales de AWS, secretos y datos de servicios internos de localhost:80...

CVE-2020-7693

CVE-2020-7693 Poc Note: I Confirm Payload for CVE-2020-7693 can running in Bug Bounty Program Description: Incorrect handling of Upgrade header with the value websocket leads in crashing of containers hosting sockjs apps. This affects the package sockjs before 0.3.20. Single Request Crashes Serve...

cve-2018-1002105

Esto fue modificado de https://gravitational.com/blog/kubernetes-websocket-upgrade-security-vulnerability/. Todo el crédito es para la amable gente de Gravitational. El código PoC original fue modificado para ir un poco más allá de comprobar la vulnerabilidad y ejecutar realmente un comando dentr...

nextssrf

root@kitploit: ╔══════════════════════════════════════════════════════════════╗ ║ NextSSRF — CVE-2026-44578 Scanner & Exploit ║ ║ Next.js WebSocket Upgrade Handler SSRF ║ ║ Affected: 13.4.13 → 15.5.15, 16.0.0 → 16.2.4 ║ ║ @mitsec / ynsmroztas — Bug Bounty Tooling ║...

cve-2018-1002105

CVE-2018-1002105 Utilidad de prueba que verifica si un clúster está afectado por la vulnerabilidad grave de Kubernetes publicada aquí. Un análisis para partes interesadas sobre CVE-2018-1002105 se encuentra en https://gravitational.com/blog/kubernetes-websocket-upgrade-security-vulnerability/...

cve-2026-69243-poc-aiohttp-smuggling

CVE-2026-69243 — Contrebande de requêtes dans aiohttp CWE-444 Contrebande de requêtes via une mise à niveau WebSocket rejetée dans aiohttp Ou compilez la version Rust zéro dépendance, uniquement la bibliothèque standard : root@kitploit: git clone...

verify-ghsa-c4j6-fc7j-m34r

verify-ghsa-c4j6-fc7j-m34r In-band verifier for GHSA-c4j6-fc7j-m34r / CVE-2026-44578 — Server-Side Request Forgery in Next.js via WebSocket upgrade requests. ⚠️ For authorized security testing only. You are responsible for ensuring you have permission to test every target you pass to this script...

CVE-2026-44578

🚨 CVE-2026-44578 — Next.js SSRF Vulnerability 📌 Overview CVE-2026-44578 is a high-severity Server-Side Request Forgery SSRF vulnerability affecting self-hosted Next.js applications. Attackers can exploit crafted WebSocket Upgrade Requests to force the server into making outbound requests to...

CVE-2026-44578-next-js-ssrf

CVE-2026-44578 — Next.js WebSocket Upgrade SSRF Laboratorio Laboratorio autocontenido para reproducir la vulnerabilidad CVE-2026-44578 CWE-918, SSRF en aplicaciones Next.js self-hosted que usan el servidor Node.js integrado...

CVE-2026-44578-PoC

CVE-2026-44578 - Next.js WebSocket SSRF PoC Vulnerability: Server-Side Request Forgery in Next.js WebSocket upgrade handler 13.4.13 → 15.5.15, 16.0.0 → 16.1.6 Usage root@kitploit: Detect vulnerability python3 poc.py target.com:3000 --detect Tunnel to internal Redis python3 poc.py target.com:3000...

Security Bulletin: Vulnerabilities found in Watson Data Intelligence

Summary Multiple Vulnerabilities were addressed in Watson Data Intelligence version 5.4.0 Patch6 Vulnerability Details CVEID:CVE-2026-59870 DESCRIPTION: js-yaml is a JavaScript YAML parser and dumper. From 5.0.0 before 5.2.1, YAML11SCHEMA support for the !!omap tag in src/tag/sequence/omap.ts use...

aiohttp: AIOHTTP: HTTP Request Smuggling via WebSocket Upgrade

A flaw was found in AIOHTTP, an asynchronous HTTP client/server framework. This vulnerability allows a remote attacker to perform HTTP request smuggling due to an edge case in the WebSocket upgrade procedure. When a WebSocket upgrade request includes a body, the parser may switch protocols before...

aiohttp: AIOHTTP: HTTP Request Smuggling via WebSocket Upgrade

A flaw was found in AIOHTTP, an asynchronous HTTP client/server framework. This vulnerability allows a remote attacker to perform HTTP request smuggling due to an edge case in the WebSocket upgrade procedure. When a WebSocket upgrade request includes a body, the parser may switch protocols before...

aiohttp: AIOHTTP: HTTP Request Smuggling via WebSocket Upgrade

A flaw was found in AIOHTTP, an asynchronous HTTP client/server framework. This vulnerability allows a remote attacker to perform HTTP request smuggling due to an edge case in the WebSocket upgrade procedure. When a WebSocket upgrade request includes a body, the parser may switch protocols before...

aiohttp: AIOHTTP: HTTP Request Smuggling via WebSocket Upgrade

A flaw was found in AIOHTTP, an asynchronous HTTP client/server framework. This vulnerability allows a remote attacker to perform HTTP request smuggling due to an edge case in the WebSocket upgrade procedure. When a WebSocket upgrade request includes a body, the parser may switch protocols before...

OESA-2026-3583 python-aiohttp security update

Async http client/server framework asyncio. Security Fixes: AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.2, the HTTP parsers were vulnerable to a request smuggling attack relating to WebSocket upgrades. If using the server-side component, an attack...

OESA-2026-3582 python-aiohttp security update

Async http client/server framework asyncio. Security Fixes: AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.2, the HTTP parsers were vulnerable to a request smuggling attack relating to WebSocket upgrades. If using the server-side component, an attack...

OESA-2026-3581 python-aiohttp security update

Async http client/server framework asyncio. Security Fixes: AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. Prior to 3.14.2, the HTTP parsers were vulnerable to a request smuggling attack relating to WebSocket upgrades. If using the server-side component, an attack...

aiohttp: AIOHTTP: HTTP Request Smuggling via WebSocket Upgrade

A flaw was found in AIOHTTP, an asynchronous HTTP client/server framework. This vulnerability allows a remote attacker to perform HTTP request smuggling due to an edge case in the WebSocket upgrade procedure. When a WebSocket upgrade request includes a body, the parser may switch protocols before...

aiohttp: AIOHTTP: HTTP Request Smuggling via WebSocket Upgrade

A flaw was found in AIOHTTP, an asynchronous HTTP client/server framework. This vulnerability allows a remote attacker to perform HTTP request smuggling due to an edge case in the WebSocket upgrade procedure. When a WebSocket upgrade request includes a body, the parser may switch protocols before...