Citizen is a MediaWiki skin that makes extensions part of the cohesive experience. From versions 1.9.4 to before 3.4.0, short descriptions set via the ShortDescription extension are inserted as raw HTML by the Citizen skin, allowing any user to insert arbitrary HTML into the DOM by editing a page. This issue has been patched in version 3.4.0.
History

Fri, 22 Aug 2025 14:30:00 +0000

Type Values Removed Values Added
First Time appeared Starcitizen.tools
Starcitizen.tools citizen
CPEs cpe:2.3:a:starcitizen.tools:citizen:*:*:*:*:*:mediawiki:*:*
Vendors & Products Starcitizen.tools
Starcitizen.tools citizen

Mon, 07 Jul 2025 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Thu, 03 Jul 2025 20:00:00 +0000

Type Values Removed Values Added
Description Citizen is a MediaWiki skin that makes extensions part of the cohesive experience. From versions 1.9.4 to before 3.4.0, short descriptions set via the ShortDescription extension are inserted as raw HTML by the Citizen skin, allowing any user to insert arbitrary HTML into the DOM by editing a page. This issue has been patched in version 3.4.0.
Title Citizen stored XSS vulnerability through short descriptions
Weaknesses CWE-79
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: 2025-07-03T19:45:32.163Z

Updated: 2025-07-07T19:01:01.183Z

Reserved: 2025-06-27T12:57:16.121Z

Link: CVE-2025-53370

cve-icon Vulnrichment

Updated: 2025-07-07T18:58:35.654Z

cve-icon NVD

Status : Analyzed

Published: 2025-07-03T20:15:23.893

Modified: 2025-08-22T14:19:32.820

Link: CVE-2025-53370

cve-icon Redhat

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