CVE-2011-4962: Silverstripe

Medium severity, CVSS 6.8. EPSS: 3.9% chance of exploitation in the next 30 days.

code/sitefeatures/PageCommentInterface.php in SilverStripe 2.4.x before 2.4.6 might allow remote attackers to execute arbitrary code via a crafted cookie in a user comment submission, which is not properly handled when it is deserialized.

Affected products

• Silverstripe Silverstripe: version 2.4.0 only; version 2.4.1 only; version 2.4.2 only; version 2.4.3 only; version 2.4.4 only; version 2.4.5 only

Published 2012-09-17. Last modified 2026-06-16.