CVE-2018-21259

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.

Score

CVSS 3.1 5.3 Medium

Status

Modified - cve@mitre.org

Published

2020-06-19

Last modified

2024-08-05

Weaknesses

CWE-20

Affected products

• Mattermost Server (Mattermost)

References

• https://mattermost.com/security-updates/