Bug 2358581 (CVE-2025-3454) - CVE-2025-3454 grafana: Unauthorized Data Source Access in Grafana via URL Path Manipulation
Summary: CVE-2025-3454 grafana: Unauthorized Data Source Access in Grafana via URL Pat...
Keywords:
Status: NEW
Alias: CVE-2025-3454
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-04-09 08:55 UTC by OSIDB Bzimport
Modified: 2025-04-23 09:56 UTC (History)
3 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description OSIDB Bzimport 2025-04-09 08:55:58 UTC 
An authorization bypass in Grafana’s data source proxy API allows users to gain unauthorized access to data by inserting an additional slash (/) in the request path. This flaw affects endpoints in Alertmanager and certain Prometheus-based data sources that rely on path-specific permissions.

The vulnerability impacts instances that are running Grafana >= 10.4.0
Note You need to log in before you can comment on or make changes to this bug.