XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. A registered user can perform remote code execution leading to privilege escalation by injecting the proper code in the "property" field of an attachment selector, as a gadget of their own dashboard. Note that the vulnerability does not impact comments of a wiki. The vulnerability has been patched in XWiki 13.10.11, 14.4.8, 14.10.2, 15.0-rc-1. Users are advised to upgrade. There are no known workarounds for this vulnerability.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| org.xwiki.platform:xwiki-platform-attachment-ui(Maven) | 3.0-rc-1 | 13.10.11 | N/A |
| org.xwiki.platform:xwiki-platform-attachment-ui(Maven) | 14.0-rc-1 | 14.4.8 | N/A |
| org.xwiki.platform:xwiki-platform-attachment-ui(Maven) | 14.5 | 14.10.2 | N/A |
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