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.
Advisories
Source ID Title
EUVD EUVD EUVD-2022-24352 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.
Fixes

Solution

Update Mattermost to version v6.4 or higher


Workaround

No workaround given by the vendor.

History

Fri, 06 Dec 2024 23:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Mattermost

Published:

Updated: 2024-12-06T23:10:17.690Z

Reserved: 2022-03-17T00:00:00

Link: CVE-2022-1002

cve-icon Vulnrichment

Updated: 2024-08-02T23:47:42.975Z

cve-icon NVD

Status : Modified

Published: 2022-03-18T18:15:12.067

Modified: 2024-11-21T06:39:50.143

Link: CVE-2022-1002

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.