{
 "id": "WPSEC-2026-1809",
 "url": "https://wpsec.com/vuln/WPSEC-2026-1809/",
 "json_url": "https://wpsec.com/vuln/WPSEC-2026-1809/advisory.json",
 "markdown_url": "https://wpsec.com/vuln/WPSEC-2026-1809/index.md",
 "title": "StreamCast – bring live radio to your site with a sleek player <= 2.4.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via Stream Metadata",
 "description": "The StreamCast plugin for WordPress is vulnerable to Stored Cross-Site Scripting via remote stream metadata in all versions up to, and including, 2.4.6, due to the streamcast_fetch_stream AJAX proxy returning the raw remote response body without sanitization. The Standard player then writes the fetched now-playing title into the page as HTML. This makes it possible for authenticated attackers with contributor-level access and above to point a StreamCast block at a stream server they control and enable fetching the title from that server. The server can then inject arbitrary web scripts that execute whenever a user accesses a page containing the player. Attackers who control a stream server already configured on the site can do the same.",
 "plugin": {
  "slug": "streamcast",
  "name": "StreamCast – bring live radio to your site with a sleek player",
  "full_name": "StreamCast – bring live radio to your site with a sleek player",
  "wordpress_org": "https://wordpress.org/plugins/streamcast/",
  "advisories_url": "https://wpsec.com/vuln/plugin/streamcast/",
  "attacksurface": "https://attacksurface.wpsec.com/plugin/streamcast"
 },
 "type": "XSS",
 "cwe": [
  "CWE-79"
 ],
 "cve": [],
 "cvss": {
  "version": "3.1",
  "score": 6.4,
  "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
  "severity": "Medium"
 },
 "affected": {
  "ranges": [
   {
    "from": null,
    "from_inclusive": true,
    "to": "2.4.7",
    "to_inclusive": false
   }
  ],
  "text": [
   "all versions before 2.4.7"
  ]
 },
 "introduced_in": null,
 "fixed_in": "2.4.7",
 "remediation": "Update to 2.4.7 or later.",
 "fix_released": "2026-10-27T06:08:19+00:00",
 "published": "2026-10-28T06:42:37+00:00",
 "updated": "2026-10-27T13:40:38.771867+00:00",
 "also_published_as": null,
 "references": [
  "https://wpsec.com/vuln/WPSEC-2026-1809/",
  "https://plugins.svn.wordpress.org/streamcast/tags/2.4.7/",
  "https://wordpress.org/plugins/streamcast/"
 ],
 "attacksurface_url": "https://attacksurface.wpsec.com/plugin/streamcast",
 "source": "WPSec",
 "license": {
  "name": "CC BY 4.0",
  "url": "https://creativecommons.org/licenses/by/4.0/"
 },
 "usage": {
  "plugin": "Low",
  "affected_versions": "None seen",
  "as_of": "2026-10-28"
 }
}