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.

An 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, c0-param3, and c0-param4 parameters to dwr/call/plaincall/tagService.setTags.dwr that could be used to steal session information of a victim.

An issue was discovered in Subsonic 6.1.1. The general settings are affected by two stored cross-site scripting vulnerabilities in the title and subtitle parameters to generalSettings.view that could be used to steal session information of a victim.

An issue was discovered in Subsonic 6.1.1. The transcoding settings are affected by five stored cross-site scripting vulnerabilities in the name[x], sourceformats[x], targetFormat[x], step1[x], and step2[x] parameters (where x is an integer) to transcodingSettings.view that could be used to steal session information of a victim.

An issue was discovered in Subsonic 6.1.1. The radio settings are affected by three stored cross-site scripting vulnerabilities in the name[x], streamUrl[x], homepageUrl[x] parameters (where x is an integer) to internetRadioSettings.view that could be used to steal session information of a victim.

Cross-site request forgery (CSRF) vulnerability in the Subscribe to Podcast feature in Subsonic 6.1.1 allows remote attackers to hijack the authentication of unspecified victims for requests that conduct cross-site scripting (XSS) attacks or possibly have unspecified other impact via the name parameter to playerSettings.view.

Multiple cross-site request forgery (CSRF) vulnerabilities in the Podcast feature in Subsonic 6.1.1 allow remote attackers to hijack the authentication of users for requests that (1) subscribe to a podcast via the add parameter to podcastReceiverAdmin.view or (2) update Internet Radio Settings via the urlRedirectCustomUrl parameter to networkSettings.view. NOTE: These vulnerabilities can be exploited to conduct server-side request forgery (SSRF) attacks.

Cross-site request forgery (CSRF) vulnerability in subsonic 6.1.1 allows remote attackers with knowledge of the target username to hijack the authentication of users for requests that change passwords via a crafted request to userSettings.view.

XML external entity (XXE) vulnerability in the import playlist feature in Subsonic 6.1.1 might allow remote attackers to conduct server-side request forgery (SSRF) attacks via a crafted XSPF playlist file.