Description

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Versions 10.4-rc-1, through 16.10.15, 17.0.0-rc-1, through 17.4.7 and 17.5.0-rc-1 through 17.10.0 contain a reflected cross-site scripting vulnerability (XSS) in the comparison view between revisions of a page allows executing JavaScript code in the user's browser. If the current user is an admin, this can not only affect the current user but also the confidentiality, integrity and availability of the whole XWiki instance. If developers are unable to update immediately, they can apply the patch manually to templates/changesdoc.vm in the deployed WAR.

INFO

Published Date :

2026-04-15T00:07:23.150Z

Last Modified :

2026-04-15T16:13:48.450Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-40105 vulnerability.

Vendors Products
Xwiki
  • Xwiki
  • Xwiki-platform
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-40105.

URL Resource
https://github.com/xwiki/xwiki-platform/commit/3c8a2ec985641367015c2db937574fcd360c788c cve-icon cve-icon
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-w4fj-87j5-f25c cve-icon cve-icon
https://jira.xwiki.org/browse/XWIKI-23472 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact