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Vulnerability record · CVE-2018-9282 · published 21 September 2018

CVE-2018-9282: Subsonic cross-site scripting vulnerability

Subsonic · Subsonic

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.

6.1 CVSS 3.0 Medium EPSS 0.68% · top 49.8% CWE-79 · Cross-site scripting
6.1CVSS 3.0 base score, v2 4.3
0.68%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

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.

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.bishopfox.com/news/2018/09/subsonic-6-1-1-multiple-vulnerabilities/ ExploitThird Party Advisory
https://www.bishopfox.com/news/2018/09/subsonic-6-1-1-multiple-vulnerabilities/ ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.8CVE-2017-9414Subsonic cross-site request forgery vulnerabilityCross-site request forgery (CSRF) vulnerability in the Subscribe to Podcast feature in Subsonic 6.1.1 allows remote attackers to hijack the authentic…EPSS 15%8.8CVE-2017-9413Subsonic cross-site request forgery vulnerabilityMultiple cross-site request forgery (CSRF) vulnerabilities in the Podcast feature in Subsonic 6.1.1 allow remote attackers to hijack the authenticati…EPSS 1.8%8.0CVE-2018-20228Subsonic cross-site request forgery vulnerabilitySubsonic V6.1.5 allows internetRadioSettings.view streamUrl CSRF, with resultant SSRF.EPSS 0.42%7.5CVE-2017-9415Subsonic cross-site request forgery vulnerabilityCross-site request forgery (CSRF) vulnerability in subsonic 6.1.1 allows remote attackers with knowledge of the target username to hijack the authent…EPSS 2.5%7.4CVE-2017-9355Subsonic server-side request forgery (ssrf) vulnerabilityXML external entity (XXE) vulnerability in the import playlist feature in Subsonic 6.1.1 might allow remote attackers to conduct server-side request …EPSS 27%6.5CVE-2018-6014Subsonic information exposure vulnerabilitySubsonic v6.1.3 has an insecure allow-access-from domain="*" Flash cross-domain policy that allows an attacker to retrieve sensitive user information…EPSS 1.2%6.1CVE-2018-14690Subsonic cross-site scripting vulnerabilityAn issue was discovered in Subsonic 6.1.1. The general settings are affected by two stored cross-site scripting vulnerabilities in the title and subt…EPSS 0.68%6.1CVE-2018-14691Subsonic cross-site scripting vulnerabilityAn issue was discovered in Subsonic 6.1.1. The music tags feature is affected by three stored cross-site scripting vulnerabilities in the c0-param2, …EPSS 0.68%

Source: NIST National Vulnerability Database (record CVE-2018-9282), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.