4.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
6.9 Medium
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
14.0%
Mattermost fails to properly check permissions when retrieving a post allowing forΒ a System Role with the permission to manage channels to read the posts of a DM conversation.
CPE | Name | Operator | Version |
---|---|---|---|
mattermost | eq | 8.0.0 | |
mattermost | eq | 8.1.0-rc2 | |
mattermost | eq | 8.0.2-rc2 | |
mattermost | eq | 8.1.0 | |
mattermost | eq | 8.0.1 | |
mattermost | eq | 8.1.1-rc1 |
4.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
6.9 Medium
AI Score
Confidence
Low
0.0004 Low
EPSS
Percentile
14.0%