cve/2023/CVE-2023-29211.md

### [CVE-2023-29211](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29211)
![](https://img.shields.io/static/v1?label=Product&message=xwiki-platform&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%20%3E%3D%205.3-milestone-2%2C%20%3C%2013.10.11%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-95%3A%20Improper%20Neutralization%20of%20Directives%20in%20Dynamically%20Evaluated%20Code%20('Eval%20Injection')&color=brighgreen)

### Description

XWiki Commons are technical libraries common to several other top level XWiki projects. Any user with view rights `WikiManager.DeleteWiki` can execute arbitrary Groovy, Python or Velocity code in XWiki leading to full access to the XWiki installation. The root cause is improper escaping of the `wikiId` url parameter. The problem has been patched on XWiki  13.10.11, 14.4.7, and 14.10.

### POC

#### Reference
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-w7v9-fc49-4qg4

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