CVE-2021-37859 HIGH

CVE-2021-37859: Reflected XSS in OAuth Flow

Vendor Mattermost
Product Mattermost
Weakness CWE-79 · XSS
Published August 5, 2021
Last update August 4, 2024
View on NVD All CVEs

CVSS base score

7.1/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction Required
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L

What the vulnerability does

01Description

Fixed a bypass for a reflected cross-site scripting vulnerability affecting OAuth-enabled instances of Mattermost.

Key dates

02Disclosure timeline

August 5, 2021 CVE published
August 4, 2024 Record updated