Description
An issue was discovered in Mattermost Server before 5.1. It allows attackers to bypass intended access restrictions (for setting a channel header) via the Channel header slash command API.
Unscored
CVE-2018-21257
EUVD-2018-13772GHSA-qg8w-6226-7h2q
An issue was discovered in Mattermost Server before 5.1. It allows attackers to bypass intended access restrictions (for setting a channel …
Published Jun 19, 2020 · Updated Aug 5, 2024 · Assigned by mitre