Description
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.
References (3)
Core 3
Core References
Exploit, Patch, Vendor Advisory x_refsource_confirm
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-3hjg-cghv-22ww
Patch x_refsource_misc
https://github.com/xwiki/xwiki-platform/commit/5e8725b4272cd3e5be09d3ca84273be2da6869c1
Exploit, Issue Tracking, Patch, Vendor Advisory x_refsource_misc
https://jira.xwiki.org/browse/XWIKI-20364
Scores
CVSS v3
9.0
EPSS
0.0474
EPSS Percentile
89.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-74
Status
published
Products (2)
org.xwiki.platform/xwiki-platform-attachment-ui
3.0-rc-1 - 13.10.11Maven
xwiki/xwiki
< 13.10.11
Published
Apr 19, 2023
Tracked Since
Feb 18, 2026