| Package | Affected versions | Patched versions |
|---|---|---|
| org.xwiki.platform:xwiki-platform-distribution-war | ≥ 14.5, < 14.10.4≥ 2.2-milestone-1, < 14.4.8 | 14.10.414.4.8 |
| xwiki | = 2.2≥ 14.5.0, < 14.10.4≥ 2.3, < 14.4.8 | 14.10.414.4.8 |
It's possible to execute javascript with the right of any user by leading him to a special URL on the wiki targeting a page which contains an attachment.
To reproduce:
?xpage=importinline&editor=%22%3E%3Cimg%20src%20onerror=alert(document.domain)%3E to the page view URL as in https://myhost/xwiki/bin/view/XWiki/MyUser?xpage=importinline&editor=%22%3E%3Cimg%20src%20onerror=alert(document.domain)%3EThis has been patched in XWiki 15.0-rc-1, 14.10.4 and 14.4.8.
The easiest is to edit file <xwiki app>/templates/importinline.vm and apply the modification described on https://github.com/xwiki/xwiki-platform/commit/28905f7f518cc6f21ea61fe37e9e1ed97ef36f01
https://jira.xwiki.org/browse/XWIKI-20340 https://app.intigriti.com/company/submissions/e95a7ad5-7029-4627-abf0-3e3e3ea0b4ce/XWIKI-E93DFEYK
This vulnerability has been reported on Intigriti by René de Sain @renniepak.
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