CVE-2019-20861

High

8.8/10

Summary

An issue was discovered in Mattermost Desktop App before 4.2.2. It allows attackers to execute arbitrary code via a crafted link.

Attack Complexity: LOW
Attack Vector: NETWORK
Integrity Impact: HIGH
Scope: UNCHANGED
User Interaction: REQUIRED
Privileges Required: NONE
Confidentiality Impact: HIGH
Availability Impact: HIGH

References

Advisory Timeline

Published Jun 19, 2020