CVE Vulnerabilities

CVE-2019-20847

Published: Jun 19, 2020 | Modified: Jun 25, 2020

CVSS 3.x

5.3

MEDIUM

Source:

NVD

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

CVSS 2.x

5 MEDIUM

RedHat/V2

RedHat/V3

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2019-20847
CWE	https://cwe.mitre.org/data/definitions/.html

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

Affected Software

Name	Vendor	Start Version	End Version
Mattermost_server	Mattermost	*	5.18.0 (excluding)

References

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

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