### [CVE-2024-51479](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-51479)
![](https://img.shields.io/static/v1?label=Product&message=next.js&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%20%3E%3D%209.5.5%2C%20%3C%2014.2.15%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-285%3A%20Improper%20Authorization&color=brighgreen)

### Description

Next.js is a React framework for building full-stack web applications. In affected versions if a Next.js application is performing authorization in middleware based on pathname, it was possible for this authorization to be bypassed for pages directly under the application's root directory. For example: * [Not affected] `https://example.com/` * [Affected] `https://example.com/foo` * [Not affected] `https://example.com/foo/bar`. This issue is patched in Next.js `14.2.15` and later. If your Next.js application is hosted on Vercel, this vulnerability has been automatically mitigated, regardless of Next.js version. There are no official workarounds for this vulnerability.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/12442RF/POC
- https://github.com/DMW11525708/wiki
- https://github.com/Lern0n/Lernon-POC
- https://github.com/Ostorlab/KEV
- https://github.com/adysec/POC
- https://github.com/eeeeeeeeee-code/POC
- https://github.com/greenberglinken/2023hvv_1
- https://github.com/iemotion/POC
- https://github.com/laoa1573/wy876
- https://github.com/oLy0/Vulnerability