CVE-2019-20851: Path Traversal
First published: Fri Jun 19 2020(Updated: )
An issue was discovered in Mattermost Mobile Apps before 1.26.0. An attacker can use directory traversal with the Video Preview feature to overwrite arbitrary files on a device.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mattermost Mattermost | <1.26.0 | |
| Mattermost Mattermost | <1.26.0 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2019-20851.
What is the severity level of CVE-2019-20851?
The severity level of CVE-2019-20851 is critical.
What is the affected software for CVE-2019-20851?
The affected software for CVE-2019-20851 is Mattermost Mobile Apps before version 1.26.0 on Android and iPhone OS.
How can an attacker exploit CVE-2019-20851?
An attacker can use directory traversal with the Video Preview feature to overwrite arbitrary files on a device.
Is there a fix available for CVE-2019-20851?
Yes, upgrading to Mattermost Mobile Apps version 1.26.0 or later fixes CVE-2019-20851.
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