cve/2023/CVE-2023-52426.md

### [CVE-2023-52426](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-52426)
![](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

libexpat through 2.5.0 allows recursive XML Entity Expansion if XML_DTD is undefined at compile time.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/GrigGM/05-virt-04-docker-hw
- https://github.com/Murken-0/docker-vulnerabilities
- https://github.com/PaulZtx/docker_practice
- https://github.com/TimoTielens/httpd-security
- https://github.com/egorvozhzhov/docker-test
- https://github.com/fkie-cad/nvd-json-data-feeds
- https://github.com/fokypoky/places-list
- https://github.com/testing-felickz/docker-scout-demo