PDF Catalog for WooCommerce Stored Cross-Site Scripting Vulnerability

A stored cross-site scripting vulnerability has been identified in the PDF Catalog for WooCommerce plugin for WordPress, affecting all versions through 1.1.18. The issue arises from inadequate input sanitization and output escaping, allowing authenticated attackers with Subscriber-level access and above to inject arbitrary scripts into pages. These scripts would execute when a user accesses the compromised page.

Impact

Exploitation of this vulnerability allows for stored cross-site scripting, where injected scripts are executed in the context of the user viewing the affected page.

Remediation

No known patch is available. Users are advised to review the vulnerability details and consider uninstalling the affected plugin.