CVE-2013-2123

Severity: medium (CVSS 5.8 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2013-08-28 · updated 2026-06-16
Weakness: CWE-264

Description

The Node access user reference module 6.x-3.x before 6.x-3.5 and 7.x-3.x before 7.x-3.10 for Drupal does not properly restrict access to content containing a user reference field when the author update/delete grants are enabled and the author's user account is deleted, which allows remote attackers to modify the content via unspecified vectors.

Affected products

Node Access User Reference Project Nodeaccess Userreference Module: 6.x-3.0, 6.x-3.0-rc1, 6.x-3.0-rc2, 6.x-3.0-rc3, 6.x-3.0-rc4, 6.x-3.0-rc5 (+22)

References

http://www.openwall.com/lists/oss-security/2013/05/29/9
https://drupal.org/node/2007072
https://drupal.org/node/2007078
https://drupal.org/node/2007122
http://www.openwall.com/lists/oss-security/2013/05/29/9
https://drupal.org/node/2007072
https://drupal.org/node/2007078
https://drupal.org/node/2007122

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