TabberNeue is a MediaWiki extension that allows the wiki to create tabs. Prior to 2.7.2, TabberTransclude.php doesn't escape the user-supplied page name when outputting, so an XSS payload as the page name can be used here. This vulnerability is fixed in 2.7.2.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Mon, 06 Jan 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 06 Jan 2025 16:00:00 +0000

Type Values Removed Values Added
Description TabberNeue is a MediaWiki extension that allows the wiki to create tabs. Prior to 2.7.2, TabberTransclude.php doesn't escape the user-supplied page name when outputting, so an XSS payload as the page name can be used here. This vulnerability is fixed in 2.7.2.
Title Cross-site Scripting in TabberTransclude in Extension:TabberNeue
Weaknesses CWE-79
CWE-80
References
Metrics cvssV3_1

{'score': 8.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2025-08-26T19:48:04.827Z

Reserved: 2024-12-29T03:00:24.713Z

Link: CVE-2025-21612

cve-icon Vulnrichment

Updated: 2025-01-06T16:52:21.396Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-01-06T16:15:31.633

Modified: 2025-08-26T20:15:36.250

Link: CVE-2025-21612

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.