4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
4.6 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
14.0%
Mattermost fails to update the permissions of the current session for a user who was just demoted to guest, allowingΒ freshly demoted guests to change group names.
CPE | Name | Operator | Version |
---|---|---|---|
github.com/mattermost/mattermost/server/v8 | lt | 8.1.7 |
4.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
4.6 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
14.0%