Description

Citizen is a MediaWiki skin that makes extensions part of the cohesive experience. The page `MediaWiki:Tagline` has its contents used unescaped, so custom HTML (including Javascript) can be injected by someone with the ability to edit the MediaWiki namespace (typically those with the `editinterface` permission, or sysops). This vulnerability is fixed in 2.16.0.

Related CPE's

a

starcitizen.tools

citizen

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*

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*

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mediawiki

Vulnerable

References

https://github.com/StarCitizenTools/mediawiki-skins-Citizen/blob/c11fbf67a99366d5a40ef880469b222679e3b475/includes/Components/CitizenComponentPageHeading.php#L190-L195

Product

https://github.com/StarCitizenTools/mediawiki-skins-Citizen/blob/c11fbf67a99366d5a40ef880469b222679e3b475/includes/Components/CitizenComponentPageHeading.php#L197-L201

Product

https://github.com/StarCitizenTools/mediawiki-skins-Citizen/commit/4a43280242f33e54643087da4a7f40970d2640c9

Patch

https://github.com/StarCitizenTools/mediawiki-skins-Citizen/releases

Release Notes

https://github.com/StarCitizenTools/mediawiki-skins-Citizen/security/advisories/GHSA-jhm6-qjhq-5mf9

ExploitVendor Advisory

https://github.com/StarCitizenTools/mediawiki-skins-Citizen/blob/c11fbf67a99366d5a40ef880469b222679e3b475/includes/Components/CitizenComponentPageHeading.php#L190-L195

Product

https://github.com/StarCitizenTools/mediawiki-skins-Citizen/blob/c11fbf67a99366d5a40ef880469b222679e3b475/includes/Components/CitizenComponentPageHeading.php#L197-L201

Product

https://github.com/StarCitizenTools/mediawiki-skins-Citizen/commit/4a43280242f33e54643087da4a7f40970d2640c9

Patch

https://github.com/StarCitizenTools/mediawiki-skins-Citizen/releases

Release Notes

https://github.com/StarCitizenTools/mediawiki-skins-Citizen/security/advisories/GHSA-jhm6-qjhq-5mf9

ExploitVendor Advisory

Weaknesses

[email protected]

Secondary
CWE-79

CVSS impact metrics

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

6.5 · Medium

Information

Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2024-06-03T13:15:08.843Z

1 year ago

Last modified

2025-08-22T13:58:19.607Z

7 months ago