Data Persistence Vulnerability in Mattermost Mobile Apps from Mattermost
CVE-2019-20850

5.3MEDIUM

Key Information:

Vendor

Mattermost
Status
Mattermost Mobile
Vendor
CVE Published:
19 June 2020

What is CVE-2019-20850?

A vulnerability was found in Mattermost Mobile Apps that allows a cached view to remain on a device even after the user logs out. This security flaw can potentially expose sensitive user information stored in the cache, leading to unauthorized access if the device falls into the wrong hands. Upgrading to Mattermost Mobile Apps version 1.26.0 or later is essential to mitigate this risk and ensure user data security.

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References

https://mattermost.com/security-updates/
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CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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