CVE Alert: CVE-2025-3454

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Vulnerability Summary: CVE-2025-3454

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.

Affected Endpoints:

  • GET endpoints

Published Date:

6/2/2025, 11:15:22 AM

⚠️ CVSS Score:

CVSS v3 Score: 5 (Medium)

Exploit Status:

Not Exploited

EPS Score: 0.00008 | Ranking EPS: 0.00419

References:

Recommended Action:

No proposed action available. Please refer to vendor documentation for updates.


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