CVE-2023-1562

Full name revealed via /plugins/focalboard/api/v2/users

Description

Mattermost fails to check the "Show Full Name" setting when rendering the result for the /plugins/focalboard/api/v2/users API call, allowing an attacker to learn the full name of a board owner.

Remediation

Solution:

  • Update Mattermost to version v7.5.0 or higher.

Categories

3.5
CVSS
Severity: Low
CVSS 3.1 •
EPSS 0.17%
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-2023-1562?
CVE-2023-1562 has been scored as a low severity vulnerability.
How to fix CVE-2023-1562?
To fix CVE-2023-1562: Update Mattermost to version v7.5.0 or higher.
Is CVE-2023-1562 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-1562 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-2023-1562?
CVE-2023-1562 affects Mattermost Mattermost.
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