Security Advisory
CVE-2019-20887
4.3
MEDIUM
Vulnerability Description
An issue was discovered in Mattermost Server before 5.7.1, 5.6.4, 5.5.3, and 4.10.6. It does not honor flags API permissions when deciding whether a user can receive intra-team posts.
Published Date
June 19, 2020
Official Source
NIST NVD Advisory