Vulnerability from drupal
Published
2025-05-07 17:06
Modified
2025-05-29 18:20
Summary
Details

This module extends the core Media module and allows site creators to permit oEmbed providers in addition to YouTube and Vimeo, which are deemed trustworthy by the Drupal Security Team.

The module doesn't sufficiently mark its administrative permission as restricted, creating the possibility for the permission to be granted too broadly and to users without the ability to adequately vet providers. A malicious provider could execute a Cross Site Scripting (XSS) attack.

This vulnerability is mitigated by the fact that an attacker must 1) have a role with the permission "administer oembed providers", 2) have a role with the ability to create or edit Media entities, and 3) have provisioned a publicly-accessible, malicious provider.

Credits
Pierre Rudloff (prudloff) www.drupal.org/u/prudloff
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "affected_versions": "\u003c2.2.2"
      },
      "package": {
        "ecosystem": "Packagist:https://packages.drupal.org/8",
        "name": "drupal/oembed_providers"
      },
      "ranges": [
        {
          "database_specific": {
            "constraint": "\u003c2.2.2"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.2.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "severity": []
    }
  ],
  "aliases": [
    "CVE-2025-47702"
  ],
  "credits": [
    {
      "contact": [
        "https://www.drupal.org/u/prudloff"
      ],
      "name": "Pierre Rudloff (prudloff)"
    }
  ],
  "details": "This module extends the core Media module and allows site creators to permit oEmbed providers in addition to YouTube and Vimeo, which are deemed trustworthy by the Drupal Security Team.\n\nThe module doesn\u0027t sufficiently mark its administrative permission as restricted, creating the possibility for the permission to be granted too broadly and to users without the ability to adequately vet providers. A malicious provider could execute a Cross Site Scripting (XSS) attack.\n\nThis vulnerability is mitigated by the fact that an attacker must 1) have a role with the permission \"administer oembed providers\", 2) have a role with the ability to create or edit Media entities, and 3) have provisioned a publicly-accessible, malicious provider.",
  "id": "DRUPAL-CONTRIB-2025-048",
  "modified": "2025-05-29T18:20:11.000Z",
  "published": "2025-05-07T17:06:26.000Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.drupal.org/sa-contrib-2025-048"
    }
  ],
  "schema_version": "1.7.0"
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.