Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2009-1507

Severity CVSS v4.0:
Pending analysis
Type:
CWE-264 Permissions, Privileges, and Access Control
Publication date:
01/05/2009
Last modified:
09/04/2025

Description

The Node Access User Reference module 5.x before 5.x-2.0-beta4 and 6.x before 6.x-2.0-beta6, a module for Drupal, interprets an empty CCK user reference as a reference to the anonymous user, which might allow remote attackers to bypass intended access restrictions to read or modify a node.

Impact

Vector 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
7.50
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*
cpe:2.3:a:drupal:nodeaccess_userreference:5.x-1.0:*:*:*:*:*:*:*
cpe:2.3:a:drupal:nodeaccess_userreference:5.x-1.1:*:*:*:*:*:*:*
cpe:2.3:a:drupal:nodeaccess_userreference:5.x-1.2:*:*:*:*:*:*:*
cpe:2.3:a:drupal:nodeaccess_userreference:5.x-1.3:*:*:*:*:*:*:*
cpe:2.3:a:drupal:nodeaccess_userreference:5.x-1.4:*:*:*:*:*:*:*
cpe:2.3:a:drupal:nodeaccess_userreference:5.x-2.0:beta1:*:*:*:*:*:*
cpe:2.3:a:drupal:nodeaccess_userreference:5.x-2.0:beta2:*:*:*:*:*:*
cpe:2.3:a:drupal:nodeaccess_userreference:5.x-2.0:beta3:*:*:*:*:*:*
cpe:2.3:a:drupal:nodeaccess_userreference:6.x-1.0:*:*:*:*:*:*:*
cpe:2.3:a:drupal:nodeaccess_userreference:6.x-1.1:*:*:*:*:*:*:*
cpe:2.3:a:drupal:nodeaccess_userreference:6.x-1.2:*:*:*:*:*:*:*
cpe:2.3:a:drupal:nodeaccess_userreference:6.x-1.4:*:*:*:*:*:*:*
cpe:2.3:a:drupal:nodeaccess_userreference:6.x-1.5:*:*:*:*:*:*:*
cpe:2.3:a:drupal:nodeaccess_userreference:6.x-1.6:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools