CVE-2019-20886

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

CVE-2019-20886

CVE-2019-20886 affects Mattermost Server before 5.8.0, where the first user created can inadvertently become a system admin. The connected documents confirm the version range and behavior but do not provide explicit exploit details or a remediation path.