CVE-2019-20855

An issue was discovered in Mattermost Server before 5.16.1, 5.15.2, 5.14.5, and 5.9.6. It allows attackers to obtain sensitive information local files during legacy attachment migration...

CVE-2019-20855

Mattermost Server contains an information disclosure flaw in legacy attachment migration affecting versions before 5.16.1, 5.15.2, 5.14.5, and 5.9.6. The issue allows an attacker to obtain sensitive local files due to improper handling during migration. The connected documents confirm the affecte...