CVE-2023-4105
MEDIUMCVSS 4.3/10EPSS 0.33%
Last modified
CVE-2023-4105 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. Mattermost fails to delete the attachments when deleting a message in a thread allowing a simple user to still be able to access and download the attachment of a deleted message . EPSS estimates a 0.33% chance of exploitation in the next 30 days.
Description
Mattermost fails to delete the attachments when deleting a message in a thread allowing a simple user to still be able to access and download the attachment of a deleted message
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/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-2023-4105?
Mattermost fails to delete the attachments when deleting a message in a thread allowing a simple user to still be able to access and download the attachment of a deleted message
How severe is CVE-2023-4105?
CVE-2023-4105 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.33% probability of exploitation in the next 30 days.
How do I fix CVE-2023-4105?
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-2023-4105?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST