CVE-2025-4123

7.6

CVSS
High

PUBLISHED

A cross-site scripting (XSS) vulnerability exists in Grafana caused by combining a client path traversal and open redirect. This allows attackers...

Exploited in the wild Remote Low complexity

Vendor: Grafana
Product: Grafana
Published: May 22, 2025
EPSS: —

Description

A cross-site scripting (XSS) vulnerability exists in Grafana caused by combining a client path traversal and open redirect. This allows attackers to redirect users to a website that hosts a frontend plugin that will execute arbitrary JavaScript. This vulnerability does not require editor permissions and if anonymous access is enabled, the XSS will work. If the Grafana Image Renderer plugin is installed, it is possible to exploit the open redirect to achieve a full read SSRF. The default Content-Security-Policy (CSP) in Grafana will block the XSS though the `connect-src` directive.

nuclei_scanner

CVSS scores

CVSS v3.1 7.6 High

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L

Exploitation status

Exploited in the wild

Recorded 2025-06-17 15:00:06 UTC · Source

SSVC decision points

Exploitation: none
Automatable: No
Technical impact: partial

References

Known exploited vulnerability sources

Catalogues that list this CVE as a known exploited vulnerability.

Source	Added
The Shadowserver (via CIRCL)	Jun 17, 2025

Scanner integrations

Scanner	Reference	Detected
Nuclei	https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-4123.yaml	Jun 01, 2026

Vulnerability detail