cve/2019/CVE-2019-17091.md

### [CVE-2019-17091](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17091)
![](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

faces/context/PartialViewContextImpl.java in Eclipse Mojarra, as used in Mojarra for Eclipse EE4J before 2.3.10 and Mojarra JavaServer Faces before 2.2.20, allows Reflected XSS because a client window field is mishandled.

### POC

#### Reference
- https://bugs.eclipse.org/bugs/show_bug.cgi?id=548244
- https://github.com/eclipse-ee4j/mojarra/files/3039198/advisory.txt
- https://github.com/eclipse-ee4j/mojarra/issues/4556
- https://www.oracle.com/security-alerts/cpuapr2020.html
- https://www.oracle.com/security-alerts/cpujan2020.html
- https://www.oracle.com/security-alerts/cpujan2021.html
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://www.oracle.com/security-alerts/cpujul2020.html
- https://www.oracle.com/security-alerts/cpuoct2020.html
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html

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