CVE Catalog

CVE-2025-69606

MediumCVSS 6.1
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.35%

29th percentile - higher than 29% of all known CVEs

Summary

A Cross-Site Scripting (XSS) vulnerability was discovered in the GSVoIP web panel version 2.0.90. The `msg` parameter in the `/painel/gateways.php/error` endpoint does not properly sanitize user-supplied input, allowing attackers to inject arbitrary JavaScript into the HTML response.

Risk Assessment

A remote attacker can exploit this vulnerability by sending a crafted URL to a victim, leading to unauthorized script execution, session hijacking, phishing, or other client-side attacks.

Recommendation

Update GSVoIP to a patched version or implement additional input validation and encoding for the `msg` parameter. Consider deploying security headers (CSP) to restrict script execution.

Related vulnerabilities

Original NVD description (English source)

Cross-Site Scripting (XSS) vulnerability was discovered in the GSVoIP web panel version 2.0.90. The `msg` parameter in the `/painel/gateways.php/error` endpoint does not properly sanitize user-supplied input, allowing attackers to inject arbitrary JavaScript into the HTML response. A remote attacker can exploit this vulnerability by sending a crafted URL to a victim, leading to unauthorized script execution, session hijacking, phishing, or other client-side attacks.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS