CVE-2025-58746 CRITICAL

CVE-2025-58746: Volkov Labs Business Links plugin vulnerable to privilege escalation attack

Vendor Volkovlabs
Product business-links
Weakness CWE-79 · XSS
Published September 8, 2025
Last update September 9, 2025
View on NVD All CVEs

CVSS base score

9.1/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction Required
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

The Volkov Labs Business Links panel for Grafana provides an interface to navigate using external links, internal dashboards, time pickers, and dropdown menus. Prior to version 2.4.0, a malicious actor with Editor privileges can escalate their privileges to Administrator and perform arbitrary administrative actions. This is possible because the plugin allows arbitrary JavaScript code injection in the [Layout] → [Link] → [URL] field. Version 2.4.0 contains a fix for the issue.

Key dates

02Disclosure timeline

September 8, 2025 CVE published
September 9, 2025 Record updated