CVE-2024-39772

Name of the Vulnerable Software and Affected Versions Mattermost Desktop App versions <=5.8.0

Description The issue concerns a flaw in the screen capture functionality of the Mattermost Desktop App, allowing an attacker to silently capture high-quality screenshots via JavaScript APIs.

Recommendations For Mattermost Desktop App versions <=5.8.0, update to a version higher than 5.8.0 to resolve the issue. As a temporary workaround, consider disabling the screen capture functionality until a patch is available. Restrict access to sensitive information on devices running the affected versions to minimize the risk of exploitation.