What’s Vulnerable › Vulnerabilities

CVE-2025-22445: Misleading UI for undefined admin console settings in Calls causes security confusion

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-01-09 · updated 2026-06-17
• Weakness: CWE-754

Description

Mattermost versions 10.x <= 10.2 fail to accurately reflect missing settings, which allows confusion for admins regarding a Calls security-sensitive configuration via incorrect UI reporting.

Affected products

• Mattermost: from 10.0.0 before 10.3.0 — fixed in 10.3.0

How to fix

Upgrade to a fixed version: Mattermost 10.3.0. Check the vendor advisory for mitigations.

References

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

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