Descrição
Winter is a free, open-source content management system (CMS) based on the Laravel PHP framework. From 1.2.10 through 1.2.12, authenticated backend users with the backend.manage_editor permission can store custom Markup Styles that are compiled by the LESS parser and rendered without sanitization on every backend page, allowing stored cross-site scripting. This issue is fixed in version 1.2.13.
CVSS 8.1EPSS 0.215%Risco 0.83
Ver fonte- Publicação
- 2026-08-26 17:16:53
- Versões afetadas
- >=1.2.10,<1.2.13
- Tipo
- Aplicação web
- Última alteração
- 2026-08-26 18:16:27
- Vetor
- CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N