Mattermost Desktop App <=5.8.0 JSCapture Snafu JavaScript Screen Shot Leak
CVE-2024-39772 Published on September 16, 2024
Silent Desktop Screenshot Capture
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.
Vulnerability Analysis
CVE-2024-39772 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is consided to have a high level of attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality, a small impact on integrity and availability.
Weakness Type
What is an Authorization Vulnerability?
The software does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
CVE-2024-39772 has been classified to as an Authorization vulnerability or weakness.
Products Associated with CVE-2024-39772
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Affected Versions
Mattermost:- Before and including 5.8.0 is affected.
- Version 5.9.0 is unaffected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.