cve/2020/CVE-2020-8152.md

### [CVE-2020-8152](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8152)
![](https://img.shields.io/static/v1?label=Product&message=Nextcloud%20Server&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Insufficiently%20Protected%20Credentials%20(CWE-522)&color=brighgreen)

### Description

Insufficient protection of the server-side encryption keys in Nextcloud Server 19.0.1 allowed an attacker to replace the public key to decrypt them later on.

### POC

#### Reference
- http://seclists.org/fulldisclosure/2020/Dec/54
- http://seclists.org/fulldisclosure/2020/Dec/54
- https://hackerone.com/reports/743505
- https://hackerone.com/reports/743505

#### Github
- https://github.com/0xT11/CVE-POC
- https://github.com/Live-Hack-CVE/CVE-2020-8152
- https://github.com/geffner/CVE-2020-8290