CVE-2019-20859

High

7.5/10

Summary

An issue was discovered in Mattermost Server before 5.15.0. Login access control can be bypassed via crafted input.

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

References

Advisory Timeline

Published Jun 19, 2020