CVE-2025-6226

描述

Mattermost versions 10.5.x <= 10.5.6, 10.8.x <= 10.8.1, 10.7.x <= 10.7.3, 9.11.x <= 9.11.16 fail to verify authorization when retrieving cached posts by PendingPostID which allows an authenticated user to read posts in private channels they don't have access to via guessing the PendingPostID of recently created posts.

受影響套件(6)

• Go/github.com/mattermost/mattermost-server>= 10.5.0, < 10.5.7
• Go/github.com/mattermost/mattermost-server>= 9.11.0+incompatible, < 9.11.17+incompatible, >= 10.5.0+incompatible, < 10.5.7+incompatible, >= 10.7.0+incompatible, < 10.7.4+incompatible, >= 10.8.0+incompatible, < 10.8.2+incompatible
• Go/github.com/mattermost/mattermost-server/v5from 0
• Go/github.com/mattermost/mattermost-server/v6from 0
• Go/github.com/mattermost/mattermost/server/v8from 0, < 8.0.0-20250520130510-fa40a8c5d47f
• Go/github.com/mattermost/mattermost/server/v8from 0, < 8.0.0-20250520130510-fa40a8c5d47f

CVSS 分數

參考連結(5)

• ADVISORYhttps://github.com/advisories/GHSA-7h34-9chr-58qh
• ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2025-6226
• PATCHhttps://github.com/mattermost/mattermost
• WEBhttps://github.com/mattermost/mattermost/commit/fa40a8c5d47fed5c166429a1c1bd95d62b241d89
• WEBhttps://mattermost.com/security-updates