CVE-2023-1562

LOW

Mattermost < 7.5.0 - Exposure of Sensitive Information via Focalboard API

Title source: llm
STIX 2.1

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.

References (1)

Core 1
Core References

Scores

CVSS v3 3.5
EPSS 0.0046
EPSS Percentile 36.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-200 CWE-668
Status published
Products (1)
mattermost/mattermost < 7.5.0
Published Mar 22, 2023
Tracked Since Feb 18, 2026