CVE-2011-2687: Drupal Access Control Bypass
Advisory ID: DRUPAL-SA-CORE-2011-002 Project: Drupal core Version: 7.x Date: 2011-JUNE-29 Security risk: Highly critical Exploitable from: Remote Vulnerability: Access bypass
Details: http://drupal.org/node/1204582
Solution: Update to Drupal 7.4
Other sources
Drupal 7.x before 7.3 allows remote attackers to bypass intended nodeaccess restrictions via vectors related to a listing that shows nodes but lacks a JOIN clause for the node table.
— GitHub
Drupal 7.x before 7.3 allows remote attackers to bypass intended nodeaccess restrictions via vectors related to a listing that shows nodes but lacks a JOIN clause for the node table.
— MITRE
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
composer/drupal/coreto a version that resolves this vulnerability.Fixed in 7.3 - Upgrade
Upgrade
redhat/drupal7to a version that resolves this vulnerability.Fixed in 7.4-1.el6 - Upgrade
Upgrade
Drupal coreto a version that resolves this vulnerability.Fixed in 7.4Patch DRUPAL-SA-CORE-2011-002
Event History
Frequently Asked Questions
What is the severity of CVE-2011-2687?
CVE-2011-2687 is classified as highly critical.
How do I fix CVE-2011-2687?
To fix CVE-2011-2687, you should update to Drupal version 7.4 or higher.
What type of vulnerability is CVE-2011-2687?
CVE-2011-2687 is an access bypass vulnerability.
Is CVE-2011-2687 exploitable remotely?
Yes, CVE-2011-2687 is exploitable from remote locations.
Which versions of Drupal are affected by CVE-2011-2687?
CVE-2011-2687 affects several versions of Drupal 7.x, including 7.0 up to 7.1.