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Vulnerability from drupal
Published
2026-08-26 17:36
Modified
2026-08-26 17:36
Summary
Details

The module provides a permission that allows users to configure email templates containing Twig code. This permission was not marked as restricted.

A site administrator might inadvertently grant this permission to less-trusted users. This would allow those users to execute Twig within email templates, and to gain access to functionality and information intended only for highly trusted administrators.


{
  "affected": [
    {
      "database_specific": {
        "affected_versions": "\u003c3.9.0"
      },
      "package": {
        "ecosystem": "Packagist:https://packages.drupal.org/8",
        "name": "drupal/content_moderation_notifications"
      },
      "ranges": [
        {
          "database_specific": {
            "constraint": "\u003c3.9.0"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.9.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "severity": []
    }
  ],
  "aliases": [
    "CVE-2026-81161"
  ],
  "credits": [
    {
      "contact": [
        "https://www.drupal.org/u/larowlan"
      ],
      "name": "Lee Rowlands (larowlan)"
    },
    {
      "contact": [
        "https://www.drupal.org/u/lukeleber"
      ],
      "name": "Luke Leber (luke.leber)"
    }
  ],
  "details": "The module provides a permission that allows users to configure email templates containing Twig code. This permission was not marked as restricted.\n\nA site administrator might inadvertently grant this permission to less-trusted users. This would allow those users to execute Twig within email templates, and to gain access to functionality and information intended only for highly trusted administrators.",
  "id": "DRUPAL-CONTRIB-2026-107",
  "modified": "2026-08-26T17:36:16.000Z",
  "published": "2026-08-26T17:36:16.000Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.drupal.org/sa-contrib-2026-107"
    }
  ],
  "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.

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Detection rules are retrieved from Rulezet.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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