Description
Mattermost Apps Framework fails to verify that a secret provided in the incoming webhook request allowing an attacker to modify the contents of the post sent by the Apps.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
Affected products
- Mattermost / Mattermost App Framework0 – 7.8.4
- Mattermost / Mattermost App Framework0 – 7.9.3
- Mattermost / Mattermost App Framework7.10.0 – 7.10.0
- Mattermost / Mattermost App Framework7.10.1 – 7.10.1
- Mattermost / Mattermost App Framework7.8.5 – 7.8.5
- Mattermost / Mattermost App Framework7.9.4 – 7.9.4