CVE-2023-3613
CVSS 3.1 Score 9.8 of 10 (high)
Details
Published Jul 17, 2023
Updated: Jul 26, 2023
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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Affected Vendors
- PHPJabbers
Advisories, Assessments, and Mitigations
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