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.
History

Thu, 12 Feb 2026 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 12 Feb 2026 20:45:00 +0000

Type Values Removed Values Added
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.
Title XWiki Platform affected by click-jacking through CSS injection in comments
Weaknesses CWE-1021
References
Metrics cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2026-02-12T20:30:07.263Z

Updated: 2026-02-12T20:54:45.754Z

Reserved: 2026-02-09T17:41:55.859Z

Link: CVE-2026-26000

cve-icon Vulnrichment

Updated: 2026-02-12T20:54:22.760Z

cve-icon NVD

Status : Received

Published: 2026-02-12T21:16:02.990

Modified: 2026-02-12T21:16:02.990

Link: CVE-2026-26000

cve-icon Redhat

No data.