CVE-2024-39772
Mattermost Desktop App fails to safeguard screen capture functionality
3.7
LOW
CVSS 3.1
EPSS 0.36%
Description
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.
How to fix CVE-2024-39772
To remediate CVE-2024-39772, upgrade the affected package to a fixed version below.
- Bitnami/mattermost—upgrade to 5.9.0 or later
- —upgrade to 5.9.0 or later
Is CVE-2024-39772 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 5.9.0
- from 0, < 5.9.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | LOW3.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N |