Vulnerability in Mattermost WelcomeBot Plugin Allows Unauthorized Guest Account Access to Channels

CVE-2023-3613 · LOW Severity

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

Mattermost WelcomeBot plugin fails to to validate the membership status when inviting or adding users to channels allowing guest accounts to be added or invited to channels by default.

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