What is CVE-2024-23493?

CVE-2024-23493 is a medium-severity vulnerability in Mattermost, classified under Information Disclosure. CVSS score: 4.3/10. Published 2024-02-29.

How severe is CVE-2024-23493?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Auth bypass in Mattermost

CVE-2024-23493

Mattermost fails to properly authorize the requests fetching team associated AD/LDAP groups, allowing a user to fetch details of AD/LDAP groups of a team that they are not a member of.

Vulnerability class: Information Disclosure

EPSS: 0.004 (31.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Affected products

Mattermost — versions 0, 9.5.0, 9.4.2
Mattermost Mattermost_server — versions 9.3.0

Weakness classification (CWE)

CWE-200 — Information Disclosure
CWE-862 — Missing Authorization

References

responsibledisclosure@mattermost.com (Vendor Advisory)

Frequently asked questions

What is CVE-2024-23493?: CVE-2024-23493 is a medium-severity vulnerability in Mattermost, classified under Information Disclosure. CVSS score: 4.3/10. Published 2024-02-29.
How severe is CVE-2024-23493?: Medium severity. CVSS v3 base score is 4.3 out of 10.