CVE-2022-29251
Cross-site Scripting in the Flamingo theme manager
Impact
### Impact We found a possible XSS vector in the `FlamingoThemesCode.WebHomeSheet` wiki page related to the "newThemeName" form 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 `FlamingoThemesCode.WebHomeSheet` (with wiki editor) and change the line ``` <input type="hidden" name="newThemeName" id="newThemeName" value="$request.newThemeName" /> ``` into ``` <input type="hidden" name="newThemeName" id="newThemeName" value="$escapetool.xml($request.newThemeName)" /> ``` ### References * https://jira.xwiki.org/browse/XWIKI-19294 * https://github.com/xwiki/xwiki-platform/commit/bd935320bee3c27cf7548351b1d0f935f116d437 ### 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:security@xwiki.org)
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | org.xwiki.platform:xwiki-platform-flamingo-theme-ui | < 12.10.11 | 12.10.11 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Xwiki | Xwiki | from 6.2.4 before 12.10.11 from 13.0 before 13.4.7 from 13.5 before 13.10.3 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/xwiki/xwiki-platform/commit/bd935320bee3c27cf7548351b1d0f935f116d437
- https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vmhh-xh3g-j992
- https://jira.xwiki.org/browse/XWIKI-19294
- https://github.com/advisories/GHSA-vmhh-xh3g-j992
- https://nvd.nist.gov/vuln/detail/CVE-2022-29251