MediaWiki Skin Vulnerability in Citizen by Star Citizen Tools
CVE-2025-49577

6.5MEDIUM

Key Information:

Vendor

Starcitizentools

Status
Mediawiki-skins-citizen
Vendor
CVE Published:
12 June 2025

What is CVE-2025-49577?

The Citizen MediaWiki skin is affected by a vulnerability that allows users with editing permissions to insert arbitrary HTML into the Document Object Model (DOM). This flaw results from the way various preference messages are rendered as raw HTML, enabling possible exploitation of the site’s integrity. Users are encouraged to update to version 3.3.1 or later to mitigate this risk.

Affected Version(s)

mediawiki-skins-Citizen >= a741639085d70c22a9f49890542a142a223bf981, < 93c36ac778397e0e7c46cf7adb1e5d848265f1bd < a741639085d70c22a9f49890542a142a223bf981, 93c36ac778397e0e7c46cf7adb1e5d848265f1bd

mediawiki-skins-Citizen >= 2.13.0, < 3.3.1 < 2.13.0, 3.3.1

References

https://github.com/StarCitizenTools/mediawiki-skins-Citiz...
x_refsource_CONFIRM
https://github.com/StarCitizenTools/mediawiki-skins-Citiz...
x_refsource_MISC
https://github.com/StarCitizenTools/mediawiki-skins-Citiz...
x_refsource_MISC

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.