CVE-2019-20886

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CVSS 3.1

7.5 high

EPSS

<1%p57

Published

Jun 19, 2020 (Jun 19, 2020)

Modified

Jun 17, 2026

Description

An issue was discovered in Mattermost Server before 5.8.0. The first user is sometimes inadvertently a system admin.

Vendors: mattermost
Products: mattermost server
Weakness: CWE-269
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (0.9%)

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