CVE Vulnerabilities

CVE-2019-20883

Published: Jun 19, 2020 | Modified: Jul 21, 2021

CVSS 3.x

4.3

MEDIUM

Source:

NVD

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

CVSS 2.x

3.5 LOW

RedHat/V2

RedHat/V3

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2019-20883
CWE	https://cwe.mitre.org/data/definitions/.html

An issue was discovered in Mattermost Server before 5.8.0, when Town Square is set to Read-Only. Users can pin or unpin a post.

Affected Software

Name	Vendor	Start Version	End Version
Mattermost_server	Mattermost	*	5.8.0 (excluding)

References

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

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