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Mattermost fails to verify channel membership when linking a board to a channel allowing a low-privileged authenticated user to link a Board to a private channel they don't have access to,
Reserved 2023-07-10 | Published 2023-07-17 | Updated 2024-10-21 | Assigner MattermostCWE-863 Incorrect Authorization
Ossi Väänänen
mattermost.com/security-updates
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