XSS in Subsonic

CVE-2018-9282

An XSS issue was discovered in Subsonic Media Server 6.1.1. The podcast subscription form is affected by a stored XSS vulnerability in the add parameter to podcastReceiverAdmin.view; no administrator access is required. By injecting a JavaScript payload, this flaw could be used to manipulate a user's session, or elevate privileges by targeting an administrative user.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.007 (48.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

  • Subsonic — versions 6.1.1
  • N/a — versions n/a

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2018-9282?
CVE-2018-9282 is a medium-severity vulnerability in Subsonic, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2018-09-21.
How severe is CVE-2018-9282?
Medium severity. CVSS v3 base score is 6.1 out of 10.