ID:11410 - Exploit for Cross-site scripting in Grafana - CVE-2025-4123

Link to public exploit:

Vulnerability description

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data passed via custom loaded frontend plugin. The vulnerability allows attackers to redirect users to a website that hosts a frontend plugin that will execute arbitrary JavaScript.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Remediation