Mobile Application Vulnerability in Mattermost Affecting User Experience
CVE-2025-20072

6.5MEDIUM

Key Information:

Vendor
Mattermost
Status
Mattermost
Vendor
CVE Published:
16 January 2025

Summary

The Mattermost Mobile application before version 2.22.0 is susceptible to a flaw where it fails to adequately validate the style of proto supplied to an action's style in post.props.attachments. This vulnerability can be exploited by an attacker to introduce crafted malicious input, potentially leading to application crashes on user devices. This security issue underscores the importance of validating user inputs to maintain the integrity and reliability of mobile applications.

Affected Version(s)

Mattermost 0 <= 2.22.0

Mattermost 2.23.0

References

https://mattermost.com/security-updates

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

c0rydoras
.