CVE-2026-49340

gonic · gonic

The gonic music streaming server and Subsonic API implementation contains a security vulnerability that may impact server stability or data access.

Executive summary

The gonic music streaming server is affected by a security vulnerability that poses a significant risk to the integrity and availability of the service.

Vulnerability

This vulnerability affects the gonic music streaming server, specifically within its Subsonic API implementation. The flaw potentially allows for unauthorized access or service disruption, though the specific attack vector remains dependent on the implementation of the API endpoints.

Business impact

With a CVSS score of 8.1 (High), the vulnerability represents a substantial risk of unauthorized access to media assets or the underlying server infrastructure. Exploitation could result in the compromise of user data or the total disruption of the streaming service, negatively impacting operational continuity.

Remediation

Immediate Action: Update the gonic server to the latest version released by the vendor to ensure all security patches are applied.

Proactive Monitoring: Review access logs for anomalous API requests or unexpected authentication attempts directed at the Subsonic interface.

Compensating Controls: Restrict access to the gonic server using network-level controls or VPNs to limit exposure to untrusted entities.

Exploitation status

Public Exploit Available: false

Analyst recommendation

It is critical that administrators prioritize patching this vulnerability to prevent potential exploitation of the API. Ensure that the server is not exposed to the public internet without adequate authentication and network restrictions.