CVE-2023-49874
MEDIUMCVSS 4.3/10EPSS 0.37%
Last modified
CVE-2023-49874 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. Mattermost fails to check whether a user is a guest when updating the tasks of a private playbook run allowing a guest to update the tasks of a private playbook run if they know the run ID. . EPSS estimates a 0.37% chance of exploitation in the next 30 days.
Description
Mattermost fails to check whether a user is a guest when updating the tasks of a private playbook run allowing a guest to update the tasks of a private playbook run if they know the run ID.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mattermost | Mattermost Server | <= 7.8.14 |
| Mattermost | Mattermost Server | >= 8.0.0, <= 8.1.5 |
| Mattermost | Mattermost Server | >= 9.0.0, <= 9.0.3 |
| Mattermost | Mattermost Server | >= 9.1.1, <= 9.1.2 |
| Mattermost | Mattermost Server | >= 9.2.0, <= 9.2.1 |
References
- https://mattermost.com/security-updatesIssue Tracking, Vendor Advisory
- https://mattermost.com/security-updatesIssue Tracking, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-49874?
Mattermost fails to check whether a user is a guest when updating the tasks of a private playbook run allowing a guest to update the tasks of a private playbook run if they know the run ID.
How severe is CVE-2023-49874?
CVE-2023-49874 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.37% probability of exploitation in the next 30 days.
How do I fix CVE-2023-49874?
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.
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Are you affected by CVE-2023-49874?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST