cve/2019/CVE-2019-16935.md

### [CVE-2019-16935](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16935)
![](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 documentation XML-RPC server in Python through 2.7.16, 3.x through 3.6.9, and 3.7.x through 3.7.4 has XSS via the server_title field. This occurs in Lib/DocXMLRPCServer.py in Python 2.x, and in Lib/xmlrpc/server.py in Python 3.x. If set_server_title is called with untrusted input, arbitrary JavaScript can be delivered to clients that visit the http URL for this server.

### POC

#### Reference
- https://bugs.python.org/issue38243
- https://hackerone.com/reports/705420
- https://www.oracle.com/security-alerts/cpujul2020.html

#### Github
- https://github.com/phonito/phonito-vulnerable-container