CVE-2024-36123: medium-severity vulnerability in StarCitizenTools mediawiki-skins-Citizen
Citizen has a Stored Cross-Site Scripting Vulnerability by editing MediaWiki:Tagline
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.5epss 0.5%
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.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Affected products
StarCitizenTools · mediawiki-skins-CitizenRelated CVEs — StarCitizenTools mediawiki-skins-Citizen
In the same product, most dangerous first.
CVE-2024-47536MEDIUMstarcitizentools/citizen-skin vulnerable to stored, self-XSS in the "real name" fieldEPSS 0.5%CVE-2025-62508MEDIUMCitizen vulnerable to stored XSS in sticky header button messagesEPSS 0.4%CVE-2025-49578MEDIUMCitizen allows stored XSS in user registration date messageEPSS 0.4%CVE-2025-49576MEDIUMCitizen allows stored XSS in search no result messagesEPSS 0.4%CVE-2025-49575MEDIUMCitizen allows stored XSS in Command Palette tip messagesEPSS 0.4%CVE-2025-49577MEDIUMCitizen allows stored XSS in preference menu headingsEPSS 0.4%
References
https://github.com/StarCitizenTools/mediawiki-skins-Citizen/blob/c11fbf67a99366d5a40ef880469b222679e3b475/includes/Components/CitizenComponentPageHeading.php#L190-L195https://github.com/StarCitizenTools/mediawiki-skins-Citizen/blob/c11fbf67a99366d5a40ef880469b222679e3b475/includes/Components/CitizenComponentPageHeading.php#L197-L201https://github.com/StarCitizenTools/mediawiki-skins-Citizen/commit/4a43280242f33e54643087da4a7f40970d2640c9https://github.com/StarCitizenTools/mediawiki-skins-Citizen/releaseshttps://github.com/StarCitizenTools/mediawiki-skins-Citizen/security/advisories/GHSA-jhm6-qjhq-5mf9