Cloud Vulnerability DB
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Vulnerability DatabaseCVE-2022-1384
CVE-2022-1384:
vulnerability analysis and mitigation
Overview
Mattermost version 6.4.x and earlier contains a vulnerability (CVE-2022-1384) related to improper plugin version verification during Marketplace installations. The vulnerability was disclosed on April 19, 2022, affecting all Mattermost Server versions up to (excluding) 6.5.0 (NVD).
Technical details
The vulnerability stems from a failure to properly validate plugin versions during installation from the Marketplace. It has been assigned CWE-862 (Missing Authorization) and CWE-477 (Use of Obsolete Function). The severity assessment varies, with NVD assigning a CVSS v3.1 Base Score of 8.8 (HIGH) with vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H, while Mattermost assigned a more moderate score of 4.7 (MEDIUM) with vector CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L (NVD).
Impact
The vulnerability allows authenticated and authorized users to install and potentially exploit older plugin versions from the Marketplace that might contain known vulnerabilities (NVD).
Mitigation and workarounds
The vulnerability has been fixed in Mattermost version 6.5.0. Organizations running affected versions should upgrade to version 6.5.0 or later to mitigate this security risk (NVD).
Additional resources
Source: This report was generated using AI
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