Description
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user with the right to add an object on a 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 styles properties `FlamingoThemesCode.WebHome`. This page is installed by default. The vulnerability has been patched in XWiki versions 13.10.11, 14.4.7 and 14.10.
Scores
CVSS v3
9.9
EPSS
0.1446
EPSS Percentile
94.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-95
CWE-94
Status
published
Products (2)
org.xwiki.platform/xwiki-platform-flamingo-theme-ui
12.6.6 - 13.10.11Maven
xwiki/xwiki
12.6.6 - 13.10.11
Published
Apr 16, 2023
Tracked Since
Feb 18, 2026