Descripción
Mattermost versions 11.8.x <= 11.8.0, 11.7.x <= 11.7.3, 11.6.x <= 11.6.5, 10.11.x <= 10.11.20 fail to verify file deletion path which allows an admin with SAML system-console write permissions to delete arbitrary files outside the config directory from the server via the remove file endpoint.. Mattermost Advisory ID: MMSA-2026-00666
CVSS 5.5EPSS 0.28300000000000003%Riesgo 0.56
Ver fuente- Publicación
- 2026-07-28 15:17:51
- Versiones afectadas
- <=11.8.0, <=11.7.3, <=11.6.5, <=10.11.20
- Tipo
- Aplicación web
- Última modificación
- 2026-07-29 15:06:39
- Vector
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H