Missing Authorization Affecting github.com/mattermost/mattermost/server/v8 package, versions <8.0.0-20250807174701-e14175eb6539
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.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applicationsSnyk Learn
Learn about Missing Authorization vulnerabilities in an interactive lesson.
Start learning- Snyk IDSNYK-GOLANG-GITHUBCOMMATTERMOSTMATTERMOSTSERVERV8-13601306
- published17 Oct 2025
- disclosed16 Oct 2025
- creditDoyenSec
Introduced: 16 Oct 2025
NewCVE-2025-58073 Â (opens in a new tab)How to fix?
Upgrade github.com/mattermost/mattermost/server/v8 to version 8.0.0-20250807174701-e14175eb6539 or higher.
Overview
Affected versions of this package are vulnerable to Missing Authorization in the fullyQualifiedRedirectURL() function. An attacker can gain unauthorized access to any team by manipulating the invite token, bypassing intended restrictions.