4.7 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N
0.0004 Low
EPSS
Percentile
9.0%
Mattermost Desktop App versions <=5.7.0 fail to correctly prompt for permission when opening external URLs which allowsΒ a remote attacker to force a victim over the Internet to run arbitrary programs on the victimβs systemΒ via custom URI schemes.