CVSS 6.5 · Medium EPSS 0,34%
Kerentanan Missing Authorization pada mattermost server. Skor CVSS 3.1 6.5 (Medium) menurut mattermost.com.
Mattermost versions 11.5.x <= 11.5.1 fail to verify channel membership when processing AI-assisted message rewrites which allows an authenticated attacker to read the content of threads in private channels and direct messages they do not have access to via a crafted request to the post rewrite endpoint.. Mattermost Advisory ID: MMSA-2026-00645
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| mattermost | mattermost server | Versi 11.5.0 hingga sebelum 11.5.2 |