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CVE-2025-21612

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CVE-2025-21612

Published: Jan 6, 2025

Modified: Aug 26, 2025

PUBLISHED

CVSS v3.1

8.6

HIGH

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.

VendorProductVersions

StarCitizenTools

mediawiki-extensions-TabberNeue

affected
>= 1.9.1, < 2.7.2
affected
>= d8c3db4e5935476e496d979fb01f775d3d3282e6, < f229cab099c69006e25d4bad3579954e481dc566

Weaknesses (CWE)

CWE-79
CWE-80

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

Low

Availability

Low

References

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