PT-2023-17078 · Unknown · Mattermost

Foobar7 · Published 2023-03-22 · Updated 2023-03-24 · CVE-2023-1562

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions Mattermost (affected versions not specified)

Description The issue allows an attacker to learn the full name of a board owner due to Mattermost failing to check the "Show Full Name" setting when rendering the result for the "/plugins/focalboard/api/v2/users" API endpoint.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exposure of Resource to Wrong Sphere

Information Disclosure

Weakness Enumeration

CWE-668

CWE-200

Related Identifiers

CVE-2023-1562

Affected Products

Mattermost

References · 5

• https://osv.dev/vulnerability/CVE-2023-1562 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-1562 · Security Note
• https://mattermost.com/security-updates · Vendor Advisory
• https://t.me/cibsecurity/60437 · Telegram Post
• https://t.me/cvenotify/46736 · Telegram Post