CVE-2019-20884

Medium

5.3/10

Summary

An issue was discovered in Mattermost Server before 5.8.0. It allows attackers to partially attach a file to more than one post.

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

References

Advisory Timeline

Published Jun 19, 2020