GHSA-5MF7-M64R-FR3H

Vulnerability from github – Published: 2026-07-10 09:31 – Updated: 2026-07-10 09:31
VLAI
Details

The All-in-One Video Gallery plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 4.8.5 via the 'vdl' parameter. This makes it possible for authenticated attackers, with subscriber-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services. A Subscriber-level attacker can plant an internal or loopback URL in the mp4 post meta of a newly created aiovg_videos post via XML-RPC wp.newPost, then trigger the unauthenticated ?vdl=<post_id> endpoint to force the server to fetch that URL and stream the full response body back to the requester.

Severity
6.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
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{
  "affected": [],
  "aliases": [
    "CVE-2026-12123"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-10T07:16:27Z",
    "severity": "MODERATE"
  },
  "details": "The All-in-One Video Gallery plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 4.8.5 via the \u0027vdl\u0027 parameter. This makes it possible for authenticated attackers, with subscriber-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services. A Subscriber-level attacker can plant an internal or loopback URL in the `mp4` post meta of a newly created `aiovg_videos` post via XML-RPC `wp.newPost`, then trigger the unauthenticated `?vdl=\u003cpost_id\u003e` endpoint to force the server to fetch that URL and stream the full response body back to the requester.",
  "id": "GHSA-5mf7-m64r-fr3h",
  "modified": "2026-07-10T09:31:36Z",
  "published": "2026-07-10T09:31:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-12123"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.7.5/includes/roles.php#L70"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.7.5/public/video.php#L681"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.7.5/public/video.php#L724"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.7.5/public/video.php#L758"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.7.5/public/video.php#L904"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.8.5/includes/roles.php#L70"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.8.5/public/video.php#L681"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.8.5/public/video.php#L724"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.8.5/public/video.php#L758"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/all-in-one-video-gallery/tags/4.8.5/public/video.php#L904"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset/3582575"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/a3bb454c-ac0e-4915-8c6e-070596f7595a?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}



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