CVSS 6.4 · Medium EPSS 0,24%
Kerentanan Authorization Bypass Through User-Controlled Key pada mattermost server. Skor CVSS 3.1 6.4 (Medium) menurut mattermost.com.
Mattermost versions 11.7.x <= 11.7.0, 11.6.x <= 11.6.2, 11.5.x <= 11.5.5, 10.11.x <= 10.11.17 Fail to validate channel ownership of an existing subscription before applying edits which allows an authenticated attacker to hijack subscriptions from channels they have no access to via a crafted PUT request to the subscription edit endpoint.. Mattermost Advisory ID: MMSA-2026-00650
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:L
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| mattermost | mattermost server | Versi 10.11.0 hingga sebelum 10.11.18 |
| mattermost | mattermost server | Versi 11.5.0 hingga sebelum 11.5.6 |
| mattermost | mattermost server | Versi 11.6.0 hingga sebelum 11.6.3 |
| mattermost | mattermost server | Versi 11.7.0 hingga sebelum 11.7.1 |