What is CVE-2024-39772?

CVE-2024-39772 is a low-severity vulnerability in Mattermost, classified under Improper Access Control. CVSS score: 3.7/10. Published 2024-09-16.

How severe is CVE-2024-39772?

Low severity. CVSS v3 base score is 3.7 out of 10.

Is CVE-2024-39772 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Mattermost

CVE-2024-39772

Mattermost Desktop App versions <=5.8.0 fail to safeguard screen capture functionality which allows an attacker to silently capture high-quality screenshots via JavaScript APIs.

EPSS: 0.003 (23.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Mattermost — versions 0, 5.9.0
Mattermost Mattermost_desktop

Weakness classification (CWE)

CWE-284 — Improper Access Control

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

responsibledisclosure@mattermost.com (Vendor Advisory)

Frequently asked questions

What is CVE-2024-39772?: CVE-2024-39772 is a low-severity vulnerability in Mattermost, classified under Improper Access Control. CVSS score: 3.7/10. Published 2024-09-16.
How severe is CVE-2024-39772?: Low severity. CVSS v3 base score is 3.7 out of 10.
Is CVE-2024-39772 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.