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Vulnerability DatabaseCVE-2022-0708

CVE-2022-0708: 
Mattermost vulnerability analysis and mitigation

Overview

Mattermost version 6.3.0 and earlier contains a vulnerability that exposes email addresses of team creators through one of its APIs. This security flaw (CVE-2022-0708) was disclosed on February 21, 2022, allowing authenticated team members to access sensitive and private information that should have been protected (NVD).

Technical details

The vulnerability has been assigned a CVSS v3.1 base score of 6.5 (MEDIUM) by NVD with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N, while Mattermost assessed it with a score of 4.3 (MEDIUM) with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N. The vulnerability is classified as CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor) (NVD).

Impact

The vulnerability allows authenticated team members to access email addresses of team creators through an API endpoint, leading to the disclosure of sensitive and private information that should have been protected (NVD).

Mitigation and workarounds

Users should upgrade to a version newer than Mattermost 6.3.0 to address this vulnerability. The fix has been implemented in subsequent releases (NVD, Mattermost Security).

Additional resources

Source: This report was generated using AI

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