Descripción
Mattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, 10.11.x <= 10.11.14 fail to sanitize team member data when returned via API to users without elevated permissions which allows a user without permissions to get data about team members roles via invoking various team API endpoints.. Mattermost Advisory ID: MMSA-2026-00626
CVSS 4.3EPSS 0.184%Riesgo 0.44
Ver fuente- Publicación
- 2026-05-22 11:16:22
- Versiones afectadas
- <=11.6.0,<=11.5.3,<=11.4.4,<=10.11.14
- Tipo
- Software crítico
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N