cve/2019/CVE-2019-3773.md

### [CVE-2019-3773](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3773)
![](https://img.shields.io/static/v1?label=Product&message=Spring%20Web%20Services&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=3.0v3.0.4.RELEASE%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-611%3A%20XML%20External%20Entities%20(XXE)&color=brighgreen)

### Description

Spring Web Services, versions 2.4.3, 3.0.4, and older unsupported versions of all three projects, were susceptible to XML External Entity Injection (XXE) when receiving XML data from untrusted sources.

### POC

#### Reference
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.oracle.com/security-alerts/cpujan2021.html
- https://www.oracle.com/security-alerts/cpujan2021.html

#### Github
- https://github.com/ARPSyndicate/cvemon