AUGUST 4, 2026
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Case File

CVE-2025-3454

MEDIUM · CVSS 5 EPSS 0.41%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-06-02 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.0. See the original NVD description below for full technical details.

CVE
CVE-2025-3454
Severity
MEDIUM
CVSS
5
EPSS
0.41%

Original NVD 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.