CVE-2025-49575

Citizen allows stored XSS in Command Palette tip messages

CVSS 6.5 MEDIUMEPSS 0.4%CWE-79

Vexday Risk Score

13Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 6.5EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

12 jun 2025Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

Citizen is a MediaWiki skin that makes extensions part of the cohesive experience. Multiple system messages are inserted into the CommandPaletteFooter as raw HTML, allowing anybody who can edit those messages to insert arbitrary HTML into the DOM. This impacts wikis where a group has the `editinterface` but not the `editsitejs` user right. This vulnerability is fixed in 3.3.1.

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

Productos afectados

StarCitizenTools · mediawiki-skins-Citizen

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Referencias

https://github.com/StarCitizenTools/mediawiki-skins-Citizen/commit/4fa69e1d062dca7e407cc0530cf1da3e2baaf0b5 https://github.com/StarCitizenTools/mediawiki-skins-Citizen/commit/93c36ac778397e0e7c46cf7adb1e5d848265f1bd https://github.com/StarCitizenTools/mediawiki-skins-Citizen/security/advisories/GHSA-4c2h-67qq-vm87