CVE-2023-27264

IDOR: Updating a playbook via the Playbooks API

Description

A missing permissions check in Mattermost Playbooks in Mattermost allows an attacker to modify a playbook via the /plugins/playbooks/api/v0/playbooks/[playbookID] API.

Remediation

Solution:

  • Update Mattermost to version 7.5.2, 7.4.1, 7.1.5, or higher.

Category

7.1
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.04%
Vendor Advisory mattermost.com
Affected: Mattermost Mattermost
Published at:
Updated at:

References

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

Frequently Asked Questions

What is the severity of CVE-2023-27264?
CVE-2023-27264 has been scored as a high severity vulnerability.
How to fix CVE-2023-27264?
To fix CVE-2023-27264: Update Mattermost to version 7.5.2, 7.4.1, 7.1.5, or higher.
Is CVE-2023-27264 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-27264 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-2023-27264?
CVE-2023-27264 affects Mattermost Mattermost.
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