Vulnerability from drupal
Published
2020-03-11 15:53
Modified
2023-08-11 18:00
Summary
Details

This module enables you to authenticate Drupal users using an external SAML Identity Provider.

If the site is configured to allow visitors to register for user accounts but administrator approval is required, the module doesn't sufficiently enforce the administrative approval requirement, in the case where the requesting user has already authenticated through SAML.

This vulnerability is mitigated by the fact that user accounts created in this way have only default roles, which may not have access significantly beyond that of an anonymous user. To mitigate the vulnerability without upgrading sites could disable public registration.


{
  "affected": [
    {
      "database_specific": {
        "affected_versions": "\u003c3.7.0"
      },
      "package": {
        "ecosystem": "Packagist:https://packages.drupal.org/8",
        "name": "drupal/saml_sp"
      },
      "ranges": [
        {
          "database_specific": {
            "constraint": "\u003c3.7.0"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.7.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "severity": []
    }
  ],
  "aliases": [],
  "credits": [
    {
      "contact": [
        "https://www.drupal.org/user/1194192"
      ],
      "name": "J Proctor"
    }
  ],
  "details": "This module enables you to authenticate Drupal users using an external SAML Identity Provider.\n\nIf the site is configured to allow visitors to register for user accounts but administrator approval is required, the module doesn\u0027t sufficiently enforce the administrative approval requirement, in the case where the requesting user has already authenticated through SAML.\n\nThis vulnerability is mitigated by the fact that user accounts created in this way have only default roles, which may not have access significantly beyond that of an anonymous user. To mitigate the vulnerability without upgrading sites could disable public registration.",
  "id": "DRUPAL-CONTRIB-2020-006",
  "modified": "2023-08-11T18:00:08.000Z",
  "published": "2020-03-11T15:53:32.000Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.drupal.org/sa-contrib-2020-006"
    }
  ],
  "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.


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