What is CVE-2018-20228?

CVE-2018-20228 is a high-severity vulnerability in Subsonic, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.0/10. Published 2018-12-19.

How severe is CVE-2018-20228?

High severity. CVSS v3 base score is 8.0 out of 10.

CSRF in Subsonic

CVE-2018-20228

Subsonic V6.1.5 allows internetRadioSettings.view streamUrl CSRF, with resultant SSRF.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2018-12-19 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.0 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.004 (33.9th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 34th percentile — 33.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Subsonic — versions 6.1.5

Weakness classification (CWE)

References

www.vulnerability-lab.com/get_content.php (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2018-20228?: CVE-2018-20228 is a high-severity vulnerability in Subsonic, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.0/10. Published 2018-12-19.
How severe is CVE-2018-20228?: High severity. CVSS v3 base score is 8.0 out of 10.