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CVE-2024-4195
Good to know:
Date: April 26, 2024
Mattermost versions 9.6.0, 9.5.x before 9.5.3, and 8.1.x before 8.1.12 fail to fully validate role changes, which allows an attacker authenticated as a team admin to promote guests to team admins via crafted HTTP requests.
Language: Go
Severity Score
Related Resources (7)
Severity Score
Weakness Type (CWE)
Improper Access Control
CWE-284Top Fix
Upgrade Version
Upgrade to version github.com/mattermost/mattermost-server - v9.5.3;github.com/mattermost/mattermost-server - v8.1.12;github.com/mattermost/mattermost-server - v8.1.12+incompatible
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | HIGH |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | NONE |
| Integrity (I): | LOW |
| Availability (A): | NONE |