### [CVE-2021-20184](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20184)
![](https://img.shields.io/static/v1?label=Product&message=moodle&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=moodle%203.10.1%2C%20moodle%203.9.4%2C%20moodle%203.8.7%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-354&color=brightgreen)

### Description

It was found in Moodle before version 3.10.1, 3.9.4 and 3.8.7 that a insufficient capability checks in some grade related web services meant students were able to view other students grades.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/jev770/badmoodle-scan