Mattermost Mobile <=2.16.0 Push Notification Validation Bypass
CVE-2024-39767 Published on July 15, 2024
Spoofed push notifications from malicious server
Mattermost Mobile Apps versions <=2.16.0 fail to validate that the push notifications received for a server actually came from this serve that which allows a malicious server to send push notifications with another servers diagnostic ID or server URL and have them show up in mobile apps as that servers push notifications.
Vulnerability Analysis
CVE-2024-39767 can be exploited with network access, requires 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 no impact on confidentiality, with no impact on integrity and availability.
Weakness Type
What is an authentification Vulnerability?
When an actor claims to have a given identity, the software does not prove or insufficiently proves that the claim is correct.
CVE-2024-39767 has been classified to as an authentification vulnerability or weakness.
Products Associated with CVE-2024-39767
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Affected Versions
Mattermost:- Before and including 2.16.0 is affected.
- Version 2.17.0 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.