Description
XWiki Platform is a generic wiki platform. Starting in 2.3 and prior to versions 14.10.15, 15.5.2, and 15.7-rc-1, anyone who can edit an arbitrary wiki page in an XWiki installation can gain programming right through several cases of missing escaping in the code for displaying sections in the administration interface. This impacts the confidentiality, integrity and availability of the whole XWiki installation. Normally, all users are allowed to edit their own user profile so this should be exploitable by all users of the XWiki instance. This has been fixed in XWiki 14.10.15, 15.5.2 and 15.7RC1. The patches can be manually applied to the `XWiki.ConfigurableClassMacros` and `XWiki.ConfigurableClass` pages.
Scores
CVSS v3
9.9
EPSS
0.0539
EPSS Percentile
90.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-95
CWE-94
Status
published
Products (4)
org.xwiki.platform/xwiki-platform-administration-ui
2.3 - 14.10.15Maven
xwiki/xwiki
15.6 (2 CPE variants)
xwiki/xwiki
15.7 rc1
xwiki/xwiki
2.3 - 14.10.5
Published
Dec 15, 2023
Tracked Since
Feb 18, 2026