Vulnerability from drupal
Published
2025-09-24 17:28
Modified
2025-09-24 17:28
Summary
Details

This module allows you to specify an HTTP header name to determine the client's IP address.

The module doesn't sufficiently handle all cases under the scenario if Drupal Core settings $settings['reverse_proxy'] is set to TRUE and $settings['reverse_proxy_addresses'] is configured.

This vulnerability allows an attacker to spoof a request IP address (as Drupal sees it), potentially bypassing a variety of controls.

Credits
Pierre Rudloff (prudloff) www.drupal.org/u/prudloff
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "affected_versions": "\u003c1.1.2"
      },
      "package": {
        "ecosystem": "Packagist:https://packages.drupal.org/8",
        "name": "drupal/reverse_proxy_header"
      },
      "ranges": [
        {
          "database_specific": {
            "constraint": "\u003c1.1.2"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.1.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "severity": []
    }
  ],
  "aliases": [
    "CVE-2025-10929"
  ],
  "credits": [
    {
      "contact": [
        "https://www.drupal.org/u/prudloff"
      ],
      "name": "Pierre Rudloff (prudloff)"
    }
  ],
  "details": "This module allows you to specify an HTTP header name to determine the client\u0027s IP address.\n\nThe module doesn\u0027t sufficiently handle all cases under the scenario if Drupal Core settings `$settings[\u0027reverse_proxy\u0027]` is set to TRUE and `$settings[\u0027reverse_proxy_addresses\u0027]` is configured.\n\nThis vulnerability allows an attacker to spoof a request IP address (as Drupal sees it), potentially bypassing a variety of controls.",
  "id": "DRUPAL-CONTRIB-2025-111",
  "modified": "2025-09-24T17:28:05.000Z",
  "published": "2025-09-24T17:28:05.000Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.drupal.org/sa-contrib-2025-111"
    }
  ],
  "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.



Detection rules are retrieved from Rulezet.