AUGUST 4, 2026
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Case File

CVE-2025-4123

HIGH · CVSS 7.6 EPSS 98.26% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-05-22 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.6. It affects Java. Public exploit code or proof-of-concept references have been detected in its references. Its EPSS score suggests a 98.3% probability of exploitation in the next 30 days.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit
External Security References

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2025-4123
Severity
HIGH
CVSS
7.6
EPSS
98.26%
Java

Original NVD 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.

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