Description
An issue was discovered in Mattermost Server before 4.10.1, 4.9.4, and 4.8.2. It allows attackers to cause a denial of service (application hang) via a malformed link in a channel.
Unscored
CVE-2018-21259
EUVD-2018-13774GHSA-w5xj-4h4h-82v2
An issue was discovered in Mattermost Server before 4.10.1, 4.9.4, and 4.8.2. It allows attackers to cause a denial of service (application…
Published Jun 19, 2020 · Updated Aug 5, 2024 · Assigned by mitre