CVE-2026-22254
CVE-2026-22254 · Winter Affected by Stored Cross-Site Scripting (XSS) in Asset Manager
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
Winter is a free, open-source content management system (CMS) based on the Laravel PHP framework. Versions of Winter CMS before 1.2.10 allow users with access to the CMS Asset Manager were able to upload SVGs without automatic sanitization. To actively exploit this security issue, an attacker would need access to the Backend with a user account with the following permission: cms.manage_assets. The Winter CMS maintainers strongly recommend that the cms.manage_assets permission only be reserved to trusted administrators and developers in general. This vulnerability is fixed in 1.2.10.
CVSS 0.0 · Baja · EPSS 0,3% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: php
Productos y versiones afectados
winter
- Versiones
- < 1.2.10: Afectada
Sin corrección publicada
winter/wn-cms-module Packagist
- Versiones
- v1.0.473
- v1.0.474
- v1.0.475
- v1.1.10
- v1.1.11
- v1.1.2
- v1.1.3
- v1.1.4
- v1.1.5
- v1.1.6
- v1.1.7
- v1.1.8
- v1.1.9
- v1.2.0
- v1.2.1
- v1.2.2
- v1.2.3
- v1.2.4
- v1.2.5
- v1.2.6
- v1.2.7
- v1.2.8
- v1.2.9
- Intervalos de versiones afectados
- ECOSYSTEM: < 1.2.10
Actualiza a 1.2.10