CVSS 4.3 · Medium EPSS 0,33%
Kerentanan Insufficient Session Expiration pada mattermost server. Skor CVSS 3.1 4.3 (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 invalidate cached authentication state for active WebSocket connections during global session revocation, which allows a user with an existing WebSocket connection to remain authenticated and continue receiving real-time events until the cached session expires or the client reconnects.. Mattermost Advisory ID: MMSA-2026-00664
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
· 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 |