GHSA-ph5x-h23x-7q5q
Cross-site Scripting in wiki manager join wiki page
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Maven | org.xwiki.platform:xwiki-platform-wiki-ui-mainwiki | < 12.10.11 | 12.10.11 |
| Maven | org.xwiki.platform:xwiki-platform-wiki-ui-mainwiki | >= 13.0.0, < 13.4.7 | 13.4.7 |
| Maven | org.xwiki.platform:xwiki-platform-wiki-ui-mainwiki | >= 13.5.0, < 13.10.3 | 13.10.3 |
Details
As written in the advisory (Markdown source, shown as plain text).
### Impact
We found a possible XSS vector in the `WikiManager.JoinWiki ` wiki page related to the "requestJoin" field.
### Patches
The issue is patched in versions 12.10.11, 14.0-rc-1, 13.4.7, 13.10.3.
### Workarounds
The easiest workaround is to edit the wiki page `WikiManager.JoinWiki` (with wiki editor) and change the line
```
<input type='hidden' name='requestJoin' value="$!request.requestJoin"/>
```
into
```
<input type='hidden' name='requestJoin' value="$escapetool.xml($!request.requestJoin)">
```
### References
* https://jira.xwiki.org/browse/XWIKI-19292
* https://github.com/xwiki/xwiki-platform/commit/27f839133d41877e538d35fa88274b50a1c00b9b
### For more information
If you have any questions or comments about this advisory:
* Open an issue in [Jira XWiki](https://jira.xwiki.org)
* Email us at [security mailing list](mailto:[email protected])
References
External links from the advisory. They lead to third-party sites.