Description (CNA)
XWiki Platform is a generic wiki platform. Starting in version 3.3-milestone-1 and prior to versions 15.10.9 and 16.3.0, on instances where `Extension Repository Application` is installed, any user can execute any code requiring `programming` rights on the server. This vulnerability has been fixed in XWiki 15.10.9 and 16.3.0. Since `Extension Repository Application` is not mandatory, it can be safely disabled on instances that do not use it as a workaround. It is also possible to manually apply the patches from commit 8659f17d500522bf33595e402391592a35a162e8 to the page `ExtensionCode.ExtensionSheet` and to the page `ExtensionCode.ExtensionAuthorsDisplayer`.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| xwiki / xwiki-platform | affected >= 3.3-milestone-1, < 15.10.9; affected >= 16.0.0-rc-1, < 16.3.0 |
CWE
CWE-96, CWE-863
References
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-j2pq-22jj-4pm5
- https://github.com/xwiki/xwiki-platform/commit/8659f17d500522bf33595e402391592a35a162e8
- https://jira.xwiki.org/browse/XWIKI-21890
ADP enrichment
No English description supplied.