| Package | Affected versions | Patched versions |
|---|---|---|
| org.xwiki.platform:xwiki-platform-administration-ui | ≥ 1.5M2, < 13.10.11≥ 14.0-rc-1, < 14.4.8≥ 14.5, < 14.10.1 | 13.10.1114.4.814.10.1 |
| xwiki | = 14.0≥ 1.7, < 13.10.11≥ 14.5, < 14.10.1> 14.0, < 14.4.8 | 13.10.1114.10.114.4.8 |
Any user with edit rights on a page (e.g., it's own user page), 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 section ids in XWiki.AdminFieldsDisplaySheet. This page is installed by default.
Reproduction steps are described in https://jira.xwiki.org/browse/XWIKI-20261
The vulnerability has been patched in XWiki 15.0-rc-1, 14.10.1, 14.4.8, and 13.10.11.
The issue can be fixed by applying this patch on XWiki.AdminFieldsDisplaySheet.
If you have any questions or comments about this advisory:
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free