starcitizentools/citizen-skin vulnerable to stored, self-XSS in the "real name" field
Summary
A user with the editmyprivateinfo right or who can otherwise change their name can XSS themselves by setting their "real name" to an XSS payload.
Details
Here's the offending line: https://github.com/StarCitizenTools/mediawiki-skins-Citizen/blob/d45c3d69f30863f622f16eb40dd41d3ca943454a/includes/Components/CitizenComponentUserInfo.php#L137
This was introduced in 717d16af35b10dab04d434aefddbf991fc8c168c
PoC
- Login
- Go to Special:Preferences
- Set the real name field to a string like
<script>alert("Admin with a propensity for self-XSSes")</script> - Save your settings and use Citizen if it's not being used already
Impact
Any user who can change their name (whether it's through the editmyprivateinfo right or through other means) can add XSS payloads that trigger for themselves only.
Software afectado
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| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Paquete de Composer | starcitizentools/citizen-skin | >= 2.6.3, < 2.31.0 | 2.31.0 |
Referencias
- https://github.com/StarCitizenTools/mediawiki-skins-Citizen/security/advisories/GHSA-62r2-gcxr-426x
- https://nvd.nist.gov/vuln/detail/CVE-2024-47536
- https://github.com/StarCitizenTools/mediawiki-skins-Citizen/commit/717d16af35b10dab04d434aefddbf991fc8c168c
- https://github.com/StarCitizenTools/mediawiki-skins-Citizen/commit/86da3e07718c8d8da6f4310386fef85599606f9b
- https://github.com/StarCitizenTools/mediawiki-skins-Citizen
- https://github.com/StarCitizenTools/mediawiki-skins-Citizen/blob/d45c3d69f30863f622f16eb40dd41d3ca943454a/includes/Components/CitizenComponentUserInfo.php#L137
- Vector CVSS
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N- Debilidad (CWE)
CWE-79, CWE-80- Plataforma
- Composer
- Paquete
starcitizentools/citizen-skin- Publicada
- 30.09.2024
- Actualizado
- 11.10.2026 10:22
Fuentes y licencias
OSV / GitHub Advisory Database - GHSA-62r2-gcxr-426x - CC BY 4.0
Historial de vulnerabilidades: starcitizentools/citizen-skin
Todas las vulnerabilidades publicadas de este paquete (Paquete de Composer), de la más reciente a la más antigua. Muestra si es un fallo aislado o un paquete que hay que vigilar.
- Entradas en total
- 9
- Primera → última
- 09.2024 10.2025
- Sin corrección
- 0
- Explotada en ataques
- 0
Distribución por gravedad
- Alta 2
- Media 7
Divulgaciones por año
- 2024: 1
- 2025: 8
- 2026: 0
-
starcitizentools/citizen-skin vulnerable to stored, self-XSS in the "real name" field esta entrada
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