Vulnerability from drupal
Published
2021-09-22 16:55
Modified
2023-08-11 17:05
Summary
Details

This module enables you to extract the textual content of files for use on a website, e.g. to display it or use it in search indexes.

The module doesn't sufficiently protect the administrator-defined commands that are executed on the server, which leads to post-authentication remote code execution by a limited set of users.

This vulnerability is mitigated by the fact that an attacker must have a role with the permission "Administer File Extractor" to access the settings form. Sites are encouraged to review which roles have that permission and which users have that role, to ensure that only trusted users have that permission.

Credits

{
  "affected": [
    {
      "database_specific": {
        "affected_versions": "\u003c2.0.3 || 3.0.0 || 4.0.0"
      },
      "package": {
        "ecosystem": "Packagist:https://packages.drupal.org/8",
        "name": "drupal/file_extractor"
      },
      "ranges": [
        {
          "database_specific": {
            "constraint": "\u003c2.0.3"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.0.3"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "database_specific": {
            "constraint": "3.0.0"
          },
          "events": [
            {
              "introduced": "3.0.0"
            },
            {
              "last_affected": "3.0.0"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "database_specific": {
            "constraint": "4.0.0"
          },
          "events": [
            {
              "introduced": "4.0.0"
            },
            {
              "last_affected": "4.0.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "severity": []
    }
  ],
  "aliases": [],
  "credits": [
    {
      "contact": [
        "https://www.drupal.org/user/2388214"
      ],
      "name": "Florent Torregrosa"
    }
  ],
  "details": "This module enables you to extract the textual content of files for use on a website, e.g. to display it or use it in search indexes.\n\nThe module doesn\u0027t sufficiently protect the administrator-defined commands that are executed on the server, which leads to post-authentication remote code execution by a limited set of users.\n\nThis vulnerability is mitigated by the fact that an attacker must have a role with the permission \"Administer File Extractor\" to access the settings form. Sites are encouraged to review which roles have that permission and which users have that role, to ensure that only trusted users have that permission.",
  "id": "DRUPAL-CONTRIB-2021-033",
  "modified": "2023-08-11T17:05:59.000Z",
  "published": "2021-09-22T16:55:24.000Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.drupal.org/sa-contrib-2021-033"
    }
  ],
  "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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