CVE-2014-9503

Severity: medium (CVSS 6.5 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.4% 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-264

Description

The Discussions sub module in the Open Atrium module 7.x-2.x before 7.x-2.26 for Drupal allows remote authenticated users with "access content" permissions to modify arbitrary nodes by leveraging improper access checks on unspecified ajax callbacks.

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/99656
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/99656
https://www.drupal.org/node/2394979
https://www.drupal.org/node/2395045

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