Mobile App Vulnerability in Mattermost by Mattermost
CVE-2025-0476

4.3MEDIUM

Key Information:

Vendor

Mattermost
Status
Mattermost
Vendor
CVE Published:
16 January 2025

What is CVE-2025-0476?

The Mattermost Mobile Apps versions up to 2.22.0 exhibit a security flaw where specially crafted attachment names can lead to crashing the app. When users open a channel containing such an attachment, the mobile application becomes unstable, potentially disrupting user experience and functionality.

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Deploy the Patch

Affected Version(s)

Mattermost 0 <= 2.22.0

Mattermost 2.23.0

References

https://mattermost.com/security-updates

CVSS V3.1

Score:
4.3
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

Credit

lsibilev
JSON
.