CVSS 7.2 · High EPSS 0,46%
Kerentanan Incorrect Authorization pada mattermost server. Skor CVSS 3.1 7.2 (High) menurut NVD.
Mattermost versions 11.6.x <= 11.6.1, 11.5.x <= 11.5.4, 10.11.x <= 10.11.15, 10.11.x <= 10.11.16 fail to require system-level permission when patching protected default system roles, which allows authenticated users with delegated user-management permissions to escalate privileges by altering built-in role permissions via the role patch API.. Mattermost Advisory ID: MMSA-2026-00656
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| mattermost | mattermost server | Versi 10.11.0 hingga sebelum 10.11.17 |
| mattermost | mattermost server | Versi 11.5.0 hingga sebelum 11.5.5 |
| mattermost | mattermost server | Versi 11.6.0 hingga sebelum 11.6.2 |