CVEs-PoC/2021/CVE-2021-28963.md

### [CVE-2021-28963](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-28963)
![](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

Shibboleth Service Provider before 3.2.1 allows content injection because template generation uses attacker-controlled parameters.

### POC

#### Reference
- https://issues.shibboleth.net/jira/browse/SSPCPP-922

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