Security Advisory
CVE-2017-18883
9.1
CRITICAL
Vulnerability Description
An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2, when serving as an OAuth 2.0 Service Provider. There is low entropy for authorization data.
Published Date
June 19, 2020
Official Source
NIST NVD Advisory