CVSS 3.1 Score 4.3 of 10 (medium)


Published Jan 2, 2024
Updated: Jan 8, 2024
CWE ID 284


CVE-2023-47858 is a vulnerability that affects Mattermost, a messaging platform. It allows a member of one team to view archived public channels of another team through a specific endpoint. To remediate this vulnerability, organizations should update their Mattermost software to the latest version, which includes a fix for this issue. The potential danger of this vulnerability is rated as medium severity, with low privileges required and no user interaction necessary for exploitation. This could lead to unauthorized access to sensitive information in archived public channels, compromising the confidentiality of an organization's data.

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