1. Home
  2. CVE Database
  3. CVE-2025-20072
MEDIUM · 6.5

CVE-2025-20072

Mattermost Mobile versions <= 2.22.0 fail to properly validate the style of proto supplied to an action's style in post.props.attachments, which allows an attacker to crash the mobile via crafted mali...

Vulnerability Description

Mattermost Mobile versions <= 2.22.0 fail to properly validate the style of proto supplied to an action's style in post.props.attachments, which allows an attacker to crash the mobile via crafted malicious input.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
MattermostMattermost Mobile< 2.23.0

Related Weaknesses (CWE)

CWE-704

References

FAQ

What is CVE-2025-20072?

CVE-2025-20072 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Mattermost Mobile versions <= 2.22.0 fail to properly validate the style of proto supplied to an action's style in post.props.attachments, which allows an attacker to crash the mobile via crafted mali...

How severe is CVE-2025-20072?

CVE-2025-20072 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-20072?

Check the references section above for vendor advisories and patch information. Affected products include: Mattermost Mattermost Mobile.