Vulnerability from drupal
Published
2026-08-26 17:33
Modified
2026-08-26 17:33
Summary
Details

This module enables users to display a field of a target entity through a Blazy Filter plugin shortcode.

The module does not consistently check entity view access. If a user has access to a Blazy-enabled text format, this allows them to render a field from an entity they are not permitted to view.

The issue is mitigated by the fact that the shortcode does not expose the entire entity. Only fields that the shortcode can render are vulnerable.

Credits
Drew Webber (mcdruid) www.drupal.org/u/mcdruid
References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "affected_versions": "\u003c3.0.18"
      },
      "package": {
        "ecosystem": "Packagist:https://packages.drupal.org/8",
        "name": "drupal/blazy"
      },
      "ranges": [
        {
          "database_specific": {
            "constraint": "\u003c3.0.18"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.0.18"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "severity": []
    }
  ],
  "aliases": [
    "CVE-2026-81165"
  ],
  "credits": [
    {
      "contact": [
        "https://www.drupal.org/u/mcdruid"
      ],
      "name": "Drew Webber (mcdruid)"
    }
  ],
  "details": "This module enables users to display a field of a target entity through a Blazy Filter plugin shortcode.\n\nThe module does not consistently check entity view access. If a user has access to a Blazy-enabled text format, this allows them to render a field from an entity they are not permitted to view.\n\nThe issue is mitigated by the fact that the shortcode does not expose the entire entity. Only fields that the shortcode can render are vulnerable.",
  "id": "DRUPAL-CONTRIB-2026-104",
  "modified": "2026-08-26T17:33:51.000Z",
  "published": "2026-08-26T17:33:51.000Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.drupal.org/sa-contrib-2026-104"
    }
  ],
  "schema_version": "1.7.0"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.