Descripción
Mattermost Desktop App versions <=6.1 5.5.13.0 fail to restrict the allow list of domains to which NTLM credentials were forwarded to in the Mattermost Desktop App which allows any user on a server without the image proxy enabled to intercept other users credentials via embedding an image that routes to an external web server. Mattermost Advisory ID: MMSA-2026-00651
CVSS 6.3EPSS 0.187%Riesgo 0.64
Ver fuente- Publicación
- 2026-06-15 14:16:37
- Versiones afectadas
- cannotmatch
- Tipo
- Imagen de Docker
- Vector
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N