CVE-2025-55182

CVE-2025-55182 Nextjs POC A small repository containing: test-app/: a Next.js 16 React 19 test application using the App Router. exploit.js: a local proof-of-concept script used to demonstrate and test server behavior around multipart/Next-Action handling. Intended for local testing only...

CVE-2025-55182-bypass

CVE-2025-55182 Header Bypass Next-Action header bypass for CVE-2025-55182. Achieves React RSC RCE without distinctive headers, bypassing WAF rules. Key Finding The Next-Action header is NOT required for exploitation. Attack Vector| Next-Action Header| WAF Detection ---|---|--- Original CVE|...

CVE-2025-55182-GodzillaMemoryShell

CVE-2025-55182-GodzillaMemoryShell help usage: exploit.py -h --proxy PROXY --utf16 --unicode --key KEY --target TARGET CVE-2025-55182 Godzilla Memoryshell options: -h, --help show this help message and exit --proxy PROXY HTTP proxy address, e.g. http://127.0.0.1:8888 --utf16 Enable UTF-16 encodin...

react-cve-2025-55182-lab

Setup: git clone https://github.com/alexandre-briongos-wavestone/react-cve-2025-55182-lab cd react-cve-2025-55182-lab sudo docker build -t react-rsc-lab . sudo docker run -p 3000:3000 react-rsc-lab Exploit: curl --path-as-is -i -s -k -X $'POST' \ -H $'Host: localhost:3000' -H $'User-Agent:...

Insertion of Sensitive Information Into Sent Data

Overview next is a react framework. Affected versions of this package are vulnerable to Insertion of Sensitive Information Into Sent Data in action-handler.ts and action-utils.ts. An attacker can enumerate internal Server Action IDs by sending crafted Next-Action requests or probing client-served...