Incorrect Authorization Affecting github.com/grafana/grafana/pkg/api package, versions >=10.2.0 <11.6.9+security-01>=12.0.0 <12.0.8+security-01>=12.1.0 <12.1.5+security-01>=12.2.0 <12.2.3+security-01>=12.3.0 <12.3.1+security-01
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 Incorrect Authorization vulnerabilities in an interactive lesson.
Start learning- Snyk IDSNYK-GOLANG-GITHUBCOMGRAFANAGRAFANAPKGAPI-15128370
- published29 Jan 2026
- disclosed27 Jan 2026
- creditUnknown
Introduced: 27 Jan 2026
CVE-2026-21721 Â (opens in a new tab)How to fix?
Upgrade github.com/grafana/grafana/pkg/api to version 11.6.9+security-01, 12.0.8+security-01, 12.1.5+security-01, 12.2.3+security-01, 12.3.1+security-01 or higher.
Overview
github.com/grafana/grafana/pkg/api is an open and composable observability and data visualization platform.
Affected versions of this package are vulnerable to Incorrect Authorization via the dashboard permissions API. A user who has management write permissions can gain unauthorized access to read and modify permissions on dashboards belonging to other users by exploiting insufficient scope verification.