cve/2021/CVE-2021-42770.md

### [CVE-2021-42770](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-42770)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

A Cross-site scripting (XSS) vulnerability was discovered in OPNsense before 21.7.4 via the LDAP attribute return in the authentication tester.

### POC

#### Reference
- https://github.com/orangecertcc/security-research/security/advisories/GHSA-r32j-xgg3-w2rw

#### Github
No PoCs found on GitHub currently.