CVE-2023-4106
MEDIUMCVSS 6.5/10EPSS 0.31%
Last modified
CVE-2023-4106 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Mattermost fails to check if the requesting user is a guest before performing different actions to public playbooks, resulting a guest being able to view, join, edit, export and archive public playbooks. . EPSS estimates a 0.31% chance of exploitation in the next 30 days.
Description
Mattermost fails to check if the requesting user is a guest before performing different actions to public playbooks, resulting a guest being able to view, join, edit, export and archive public playbooks.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mattermost | Mattermost | >= 7.8.0, < 7.8.8 |
| Mattermost | Mattermost | >= 7.9.0, < 7.9.6 |
| Mattermost | Mattermost | >= 7.10.0, < 7.10.4 |
References
- https://mattermost.com/security-updatesVendor Advisory
- https://mattermost.com/security-updatesVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-4106?
Mattermost fails to check if the requesting user is a guest before performing different actions to public playbooks, resulting a guest being able to view, join, edit, export and archive public playbooks.
How severe is CVE-2023-4106?
CVE-2023-4106 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.31% probability of exploitation in the next 30 days.
How do I fix CVE-2023-4106?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-4106?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST