CVE-2022-1002 LOW

CVE-2022-1002: HTML Injection while inviting Guests

Vendor Mattermost
Product Mattermost
Weakness CWE-80 · XSS · basic
Published March 18, 2022
Last update December 6, 2024
View on NVD All CVEs

CVSS base score

2.0/10
Attack vector Network
Attack complexity High
Privileges required High
User interaction Required
Confidentiality None
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

Mattermost 6.3.0 and earlier fails to properly sanitize the HTML content in the email invitation sent to guest users, which allows registered users with special permissions to invite guest users to inject unescaped HTML content in the email invitations.

Key dates

02Disclosure timeline

March 18, 2022 CVE published
December 6, 2024 Record updated