{
 "id": "WPSEC-2026-1156",
 "url": "https://wpsec.com/vuln/WPSEC-2026-1156/",
 "json_url": "https://wpsec.com/vuln/WPSEC-2026-1156/advisory.json",
 "markdown_url": "https://wpsec.com/vuln/WPSEC-2026-1156/index.md",
 "title": "WPGraphQL <= 2.24.1 - Authenticated (Author+) Server-Side Request Forgery via createMediaItem Remote URL",
 "description": "The WPGraphQL plugin for WordPress is vulnerable to Server-Side Request Forgery via the media item creation mutation's remote file URL in all versions up to, and including, 2.24.1 due to an incomplete safe-URL check. A failed AAAA (IPv6) DNS lookup was treated as a host with no IPv6 addresses, and the NAT64 local-use prefix (64:ff9b::/32 outside the well-known /96 prefix) was not blocked. This makes it possible for authenticated attackers with Author-level access and above, who can upload media, to make web requests to internal addresses and possibly query or modify internal services, under conditions such as a failing IPv6 resolver or a network using a local NAT64 translator.",
 "plugin": {
  "slug": "wp-graphql",
  "name": "WPGraphQL",
  "full_name": "WPGraphQL",
  "wordpress_org": "https://wordpress.org/plugins/wp-graphql/",
  "advisories_url": "https://wpsec.com/vuln/plugin/wp-graphql/",
  "attacksurface": "https://attacksurface.wpsec.com/plugin/wp-graphql"
 },
 "type": "SSRF",
 "cwe": [
  "CWE-918"
 ],
 "cve": [],
 "cvss": {
  "version": "3.1",
  "score": 4.9,
  "vector": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N",
  "severity": "Medium"
 },
 "affected": {
  "ranges": [
   {
    "from": null,
    "from_inclusive": true,
    "to": "2.24.2",
    "to_inclusive": false
   }
  ],
  "text": [
   "all versions before 2.24.2"
  ]
 },
 "introduced_in": null,
 "fixed_in": "2.24.2",
 "remediation": "Update to 2.24.2 or later.",
 "fix_released": "2026-10-16T04:30:47+00:00",
 "published": "2026-10-17T04:43:17+00:00",
 "updated": "2026-10-16T09:50:35.762135+00:00",
 "also_published_as": null,
 "references": [
  "https://wpsec.com/vuln/WPSEC-2026-1156/",
  "https://plugins.svn.wordpress.org/wp-graphql/tags/2.24.2/",
  "https://wordpress.org/plugins/wp-graphql/"
 ],
 "attacksurface_url": "https://attacksurface.wpsec.com/plugin/wp-graphql",
 "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": "2026-10-17"
 }
}