Description
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.
Remediation
References
Related Vulnerabilities
Jenkins Deserialization of Untrusted Data Vulnerability (CVE-2022-0538)
WordPress Plugin Integration for HubSpot and WooCommerce Cross-Site Scripting (1.0.4)
Atlassian Jira CVE-2021-26076 Vulnerability (CVE-2021-26076)
Craft CMS Improper Control of Generation of Code ('Code Injection') Vulnerability (CVE-2026-31857)
WordPress Plugin Social Sharing-Sassy Social Share Cross-Site Scripting (3.3.39)