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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2026-26000

XWiki Platform affected by click-jacking through CSS injection in comments

Description

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Prior to 17.9.0, 17.4.6, and 16.10.13, it's possible using comments to inject CSS that would transform the full wiki in a link area leading to a malicious page. This vulnerability is fixed in 17.9.0, 17.4.6, and 16.10.13.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

xwiki xwiki-platform

  • >= 17.5.0, < 17.9.0affected
  • >= 17.0.0-rc-1, < 17.4.6affected
  • < 16.10.13affected

References