What is CVE-2026-49340?

CVE-2026-49340 is a high-severity vulnerability in Sentriz Gonic, classified under Path Traversal. CVSS score: 8.1/10. Published 2026-06-19.

How severe is CVE-2026-49340?

High severity. CVSS v3 base score is 8.1 out of 10.

Path Traversal in Sentriz Gonic

CVE-2026-49340

gonic is a music streaming server / free-software subsonic server API implementation. Prior to version 0.21.0, a logic error in `ServeCreateOrUpdatePlaylist` allows any authenticated Subsonic user (including non-admin) to write playlist M3…

Vulnerability class: Path Traversal (Directory Traversal)

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H.

Affected products

Sentriz Gonic — versions < 0.21.0

Weakness classification (CWE)

CWE-22 — Path Traversal
CWE-697 — Incorrect Comparison
CWE-732 — Incorrect Permission Assignment for Critical Resource

References

security-advisories@github.com (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-49340?: CVE-2026-49340 is a high-severity vulnerability in Sentriz Gonic, classified under Path Traversal. CVSS score: 8.1/10. Published 2026-06-19.
How severe is CVE-2026-49340?: High severity. CVSS v3 base score is 8.1 out of 10.