4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
6.8 Medium
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
14.0%
Mattermost fails to perform proper authorization in the /plugins/focalboard/api/v2/users
endpoint allowing an attacker who is a guest user and knows the ID of another userΒ to get their information (e.g. name, surname, nickname) via Mattermost Boards.
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
6.8 Medium
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
14.0%