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.

Project Subscriptions

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-0009 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.
Github GHSA Github GHSA GHSA-4x6x-8rm8-c37j Extension:TabberNeue vulnerable to Cross-site Scripting
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'}


Projects

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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

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cve-icon OpenCVE Enrichment

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Weaknesses