Filtered by vendor Johan Van Der Wijk Subscriptions
Filtered by product Content Blocks Custom Post Widget Subscriptions
Total 1 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2024-3565 2 Johan Van Der Wijk, Vanderwijk 2 Content Blocks Custom Post Widget, Content Blocks 2025-02-19 6.4 Medium
The Content Blocks (Custom Post Widget) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'content_block' shortcode in all versions up to, and including, 3.3.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.