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CVE-2023-29206

org.xwiki.platform:xwiki-platform-skin-skinx vulnerable to basic Cross-site Scripting by exploiting JSX or SSX plugins

Published: Apr 15, 2023Updated: Nov 21, 2024 Sources: CVE List NVD GHSACWE-79
NVD MITRE
9.0CVSSCRITICAL
EPSS Score
0.9%
Top 43.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

XWiki Commons are technical libraries common to several other top level XWiki projects. There was no check in the author of a JavaScript xobject or StyleSheet xobject added in a XWiki document, so until now it was possible for a user having only Edit Right to create such object and to craft a script allowing to perform some operations when executing by a user with appropriate rights. This has been patched in XWiki 14.9-rc-1 by only executing the script if the author of it has Script rights.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:RS:CC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-79

Affected Products

xwiki-platformxwiki
On-premWeb App
Web & CMS Plugins / cms-core
xwikixwiki
On-premWeb App
Web & CMS Plugins / cms-core
org.xwiki.platform:xwiki-platform-skin-skinxMavenOSS Libraries
xwikioss-projectFRWeb & CMS Pluginsaka xwiki-platform, xwiki-commons
mavenpackage-ecosystemOSS Libraries

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-cmvg-w72j-7phx
github.com
https://github.com/xwiki/xwiki-platform/commit/fe65bc35d5672dd2505b7ac4ec42aec57d500fbb
github.com
https://jira.xwiki.org/browse/XWIKI-19514
jira.xwiki.org
and 4 more references View all →

Timeline

Published
Apr 15, 2023
Last Updated
Nov 21, 2024

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