Veracode Vulnerability DatabaseVERACODE:47223Improper Access Control
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
6.8 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.1%
Mattermost is vulnerable to Improper Access Control. The vulnerability is due to failing to enforce proper access control, allowing a user to run a slash command in a channel they are not a member of by linking a playbook run to that channel and executing a slash command as a playbook task command.
Related
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
6.8 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
9.1%