CVE-2023-49607

Playbook plugin crash via missing interface type assertion

Description

Mattermost fails to validate the type of the "reminder" body request parameter allowing an attacker to crash the Playbook Plugin when updating the status dialog.

Remediation

Solution:

  • Update Mattermost Plugins to versions 9.2.2, 8.1.6, 9.0.4, 9.1.3 or higher.

Category

4.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.11%
Vendor Advisory mattermost.com
Affected: Mattermost Mattermost
Published at:
Updated at:

References

Link Tags
https://mattermost.com/security-updates vendor advisory issue tracking

Frequently Asked Questions

What is the severity of CVE-2023-49607?
CVE-2023-49607 has been scored as a medium severity vulnerability.
How to fix CVE-2023-49607?
To fix CVE-2023-49607: Update Mattermost Plugins to versions 9.2.2, 8.1.6, 9.0.4, 9.1.3 or higher.
Is CVE-2023-49607 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-49607 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-49607?
CVE-2023-49607 affects Mattermost Mattermost.
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