Mattermost fails to properly validate the origin of a websocket connection allowing a MITM attacker on Mattermost to access the websocket APIs.
.This CVE has a CVSS3.1 score of 6.2 and a Base Severity of MEDIUM.
| Info | Details |
|---|---|
| CVE ID | CVE-2023-3581 |
| CVE State | PUBLISHED |
| BaseScore | 6.2 |
| BaseSeverity | MEDIUM |
| VectorString | CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| Version | NA |
References for CVE-2023-3581 :
https://mattermost.com/security-updates
| Metric Type | Metric Score |
|---|---|
| AttackVector(AV) | PHYSICAL |
| AttackComplexity(AC) | LOW |
| PrivilegesRequired(PR) | HIGH |
| UserInteraction(UI) | NONE |
| Scope(S) | UNCHANGED |
| Confidentiality(C) | HIGH |
| Availability(A) | HIGH |
| Integrity(I) | HIGH |