Insufficiently Protected Credentials Affecting github.com/mattermost/mattermost/server/channels/app package, versions >=9.11.0 <9.11.17>=10.5.0 <10.5.8-rc1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-GOLANG-GITHUBCOMMATTERMOSTMATTERMOSTSERVERCHANNELSAPP-10874323
- published22 Jul 2025
- disclosed18 Jul 2025
- creditUnknown
Introduced: 18 Jul 2025
NewCVE-2025-6227 (opens in a new tab)How to fix?
Upgrade github.com/mattermost/mattermost/server/channels/app to version 9.11.17, 10.5.8-rc1 or higher.
Overview
github.com/mattermost/mattermost/server/channels/app is a private-cloud Slack alternative
Affected versions of this package are vulnerable to Insufficiently Protected Credentials via the invite mechanism for remote clusters. An attacker can send unauthorized synchronization payloads by intercepting both the invite and password during the invitation process.