CVE-2014-9504

Severity: high (CVSS 7.5 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-02-01 · updated 2026-06-17
Weakness: CWE-284

Description

The OG Subgroups module, when used with the Open Atrium module 7.x-2.x before 7.x-2.26 for Drupal, allows remote attackers to access child groups via vectors related to membership inheritance.

Affected products

Open Atrium Project Open Atrium: from 7.x-2.0 before 7.x-2.26; 7.x-2.0-alpha1, 7.x-2.0-alpha2, 7.x-2.0-alpha3, 7.x-2.0-alpha4, 7.x-2.0-alpha5, 7.x-2.0-beta1 (+4) — fixed in 7.x-2.26

How to fix

Upgrade to a fixed version: Open Atrium Project Open Atrium 7.x-2.26. Check the vendor advisory for mitigations.

References

http://www.openwall.com/lists/oss-security/2015/01/04/6
https://exchange.xforce.ibmcloud.com/vulnerabilities/99657
https://www.drupal.org/node/2394979
https://www.drupal.org/node/2395045
http://www.openwall.com/lists/oss-security/2015/01/04/6
https://exchange.xforce.ibmcloud.com/vulnerabilities/99657
https://www.drupal.org/node/2394979
https://www.drupal.org/node/2395045

Get alerted when CVE-2014-9504 or the next vulnerability affects your stack