cve/2021/CVE-2021-41801.md

### [CVE-2021-41801](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41801)
![](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

The ReplaceText extension through 1.41 for MediaWiki has Incorrect Access Control. When a user is blocked after submitting a replace job, the job is still run, even if it may be run at a later time (due to the job queue backlog)

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/5l1v3r1/CVE-2021-41801