CVE-2023-3613

Summary

CVE-2023-3613 is a vulnerability affecting the Mattermost WelcomeBot plugin. It allows guest accounts to be added or invited to channels by default without proper validation of membership status. This issue can potentially lead to unintended access to sensitive information or channels within an organization's Mattermost instance. Organizations using this plugin are advised to update it to a version addressing this vulnerability to maintain secure communication and collaboration.

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