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Vulnerability from drupal
Published
2026-09-09 17:22
Modified
2026-09-09 17:22
Summary
Details

This module allows you to configure your Drupal site as a SAML 2.0 Service Provider so that users can authenticate through an external identity provider.

The module does not sufficiently sanitize certain values derived from SAML assertions before displaying them to users. A malicious identity provider or an attacker able to supply crafted SAML attributes, leading to a cross-site scripting (XSS) vulnerability.


{
  "affected": [
    {
      "database_specific": {
        "affected_versions": "\u003c3.2.0"
      },
      "package": {
        "ecosystem": "Packagist:https://packages.drupal.org/8",
        "name": "drupal/miniorange_saml"
      },
      "ranges": [
        {
          "database_specific": {
            "constraint": "\u003c3.2.0"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.2.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "severity": []
    }
  ],
  "aliases": [
    "CVE-2026-87949"
  ],
  "credits": [
    {
      "contact": [
        "https://www.drupal.org/u/hsjbrianwillows"
      ],
      "name": "Brian Willows (hsjbrianwillows)"
    }
  ],
  "details": "This module allows you to configure your Drupal site as a SAML 2.0 Service Provider so that users can authenticate through an external identity provider.\n\nThe module does not sufficiently sanitize certain values derived from SAML assertions before displaying them to users. A malicious identity provider or an attacker able to supply crafted SAML attributes, leading to a cross-site scripting (XSS) vulnerability.",
  "id": "DRUPAL-CONTRIB-2026-147",
  "modified": "2026-09-09T17:22:13.000Z",
  "published": "2026-09-09T17:22:13.000Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.drupal.org/sa-contrib-2026-147"
    }
  ],
  "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.
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  • 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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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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