CVE-2019-20847

An issue was discovered in Mattermost Server before 5.18.0. An attacker can send a user_typing WebSocket event to any channel.

Score

CVSS 3.1 5.3 Medium

Status

Modified - cve@mitre.org

Published

2020-06-19

Last modified

2024-08-05

Affected products

• Mattermost Server (Mattermost)

References

• https://mattermost.com/security-updates/