CVE-2025-4123 – Grafana Cross-Site Scripting (XSS) via Client Path Traversal and Open Redirect

The following table lists the changes that have been made to the
CVE-2025-4123 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    May. 22, 2025

    Action Type Old Value New Value
    Added 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.

    Added CVSS V3.1 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L
    Added CWE CWE-79
    Added CWE CWE-601
    Added Reference https://grafana.com/security/security-advisories/cve-2025-4123/
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