Vulnerabilities > Mattermost > Mattermost Server > 5.34.3

DATE CVE VULNERABILITY TITLE RISK
2021-12-17 CVE-2021-37863 Improper Input Validation vulnerability in Mattermost Server
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.
network
low complexity
mattermost CWE-20
5.7