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VULNERABILITIES

CVE-2007-5416 Details

Description

Drupal 5.2 and earlier does not properly unset variables when the input data includes a numeric parameter with a value matching an alphanumeric parameter's hash value, which allows remote attackers to execute arbitrary PHP code by invoking the drupal_eval function through a callback parameter to the default URI, as demonstrated by the _menu[callbacks][1][callback] parameter. NOTE: it could be argued that this vulnerability is due to a bug in the unset PHP command (CVE-2006-3017) and the proper fix should be in PHP; if so, then this should not be treated as a vulnerability in Drupal.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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Weakness Enumeration

CWE-IDCWE NameSource
CWE-189Numeric Errors[email protected]

Affected Products

ProductVersions
drupal drupal
<= 5.2

CPE

  • cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

7 change records found show changes


QUICK INFO

CVE Dictionary Entry:
CVE-2007-5416
NVD Published Date:
Oct 12, 2007
NVD Last Modified:
Jun 16, 2026
Source:
[email protected]
CVE-2007-5416 Details - Not Deferred