๐Ÿ›ก๏ธ CVE-2025-3454
๐ŸŸก CVSS 5.0 โ€” Medium โœ… No Known Exploit CWE-285 NVD
5.0
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

This vulnerability in Grafana's datasource proxy API allows authorization checks to be bypassed by adding an extra slash character in the URL path. Users with minimal permissions could gain unauthorized read access to GET endpoints in Alertmanager and Prometheus datasources. The issue primarily affects datasources that implement route-specific permissions, including Alertmanager and certain Prometheus-based datasources.

Details

Severity Medium
CVSS Score 5.0
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
CWE CWE-285
Public Exploit โœ… No
Source NVD
Published 2025-06-02
Updated 2026-06-15
Modified 2025-06-09
Fix URL N/A

Affected Packages

Software From version Fixed in
github.com/grafana/grafana โ€” โ€”
grafana โ€” โ€”
unknown โ€” โ€”

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