Name: CVE-2023-1775: Exposure of Sensitive Information to an Unauthorized Actor
Creator: Rapid7
Published: 2023-03-31T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2023-1775, CWE-200, CWE-668, CVSS 4.3, EPSS 0.00236

When running in a High Availability configuration, Mattermost fails to sanitize some of the user_updated and post_deleted events broadcast to all users, leading to disclosure of sensitive information to some of the users with currently connected Websocket clients.

CVSS Details

CVSS 3.1 Base Score: 4.3
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)

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CVSS Details

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