CVE-2021-37863

published 2021-12-17

CVE-2021-37863: Mattermost 6.0 and earlier fails to sufficiently validate parameters during post creation, which allows authenticated attackers to cause a client-side crash of…

medium 5.7 CVSS 3.1

AV N AC L PR L UI R S U C N I N A H

Mattermost 6.0 and earlier fails to sufficiently validate parameters during post creation, which allows authenticated attackers to cause a client-side crash of the web application via a maliciously crafted post.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
mattermost	mattermost	unspecified – 6.0	—
mattermost	mattermost_server	<= 6.0	—

CWE-20