Detections
Analytics

Grafana 11.3.x < 11.3.5 Improper Authorization

medium Web App Scanning Plugin ID 114996

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Synopsis

Grafana 11.3.x < 11.3.5 Improper Authorization

Description

According to its self-reported version, the Grafana install hosted on the remote host is prior to 10.4.17, or 11.2.x prior to 11.2.8, or 11.3.x prior to 11.3.5, or 11.4.x prior to 11.4.3, or 11.5.x prior to 11.5.3. It is, therefore, affected by an improper authorization.

- Grafana’s datasource proxy API allows authorization checks to be bypassed by adding an extra slash character in the URL path.

Note that the scanner has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update to Grafana version 11.3.5 or later.

See Also

https://grafana.com/security/security-advisories/cve-2025-3454/

Plugin Details

Severity: Medium

ID: 114996

Type: remote

Published: 10/7/2025

Updated: 10/7/2025

Scan Template: basic, full, pci, scan

Risk Information

VPR

Risk Factor: Low

Score: 1.6

CVSS v2

Risk Factor: Medium

Base Score: 4

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:N

CVSS Score Source: CVE-2025-3454

CVSS v3

Risk Factor: Medium

Base Score: 5

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

CVSS Score Source: CVE-2025-3454

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 4/22/2025

Reference Information

CVE: CVE-2025-3454