Session Management Flaw in Mattermost Mobile Apps by Mattermost
CVE-2020-14451

7.5HIGH

Key Information:

Vendor
Mattermost
Status
Mattermost Mobile
Vendor
CVE Published:
19 June 2020

Summary

A vulnerability was identified in Mattermost Mobile Apps where session data, including Single Sign-On cookies and Local Storage information, persisted even after a user logged out. This flaw could potentially allow unauthorized access to sensitive data, compromising user account integrity. Users are advised to update to version 1.29.0 or later to mitigate this risk.

References

https://mattermost.com/security-updates/
x_refsource_CONFIRM

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.