cve/2022/CVE-2022-42128.md

### [CVE-2022-42128](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-42128)
![](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 Hypermedia REST APIs module in Liferay Portal 7.4.1 through 7.4.3.4, and Liferay DXP 7.4 GA does not properly check permissions, which allows remote attackers to obtain a WikiNode object via the WikiNodeResource.getSiteWikiNodeByExternalReferenceCode API.

### POC

#### Reference
- https://issues.liferay.com/browse/LPE-17595

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