CVE-2022-24821

MEDIUM

XWiki 12.0.0-12.10.10 and 13.5.0-13.9.0 - Unauthorized Global SSX/JSX Creation

Title source: llm
STIX 2.1

Description

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Simple users can create global SSX/JSX without specific rights: in theory only users with Programming Rights should be allowed to create SSX or JSX that are executed everywhere on a wiki. But a bug allow anyone with edit rights to actually create those. This issue has been patched in XWiki 13.10-rc-1, 12.10.11 and 13.4.6. There's no easy workaround for this issue, administrators should upgrade their wiki.

References (2)

Core 2
Core References
Exploit, Issue Tracking, Patch, Third Party Advisory x_refsource_misc
https://jira.xwiki.org/browse/XWIKI-19155

Scores

CVSS v3 6.8
EPSS 0.0077
EPSS Percentile 50.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-648
Status published
Products (3)
org.xwiki.platform/xwiki-platform-skin-skinx 13.5.0 - 13.10Maven
xwiki/xwiki 13.10
xwiki/xwiki 12.0.0 - 12.10.11
Published Apr 08, 2022
Tracked Since Feb 18, 2026