CVE-2026-9829

Name of the Vulnerable Software and Affected Versions The Photo Gallery by 10Web – Mobile-Friendly Image Gallery plugin for WordPress versions prior to 1.8.42

Description Insufficient escaping of user-supplied parameters and lack of proper preparation of SQL queries allow authenticated attackers with contributor-level access or higher to perform time-based SQL Injection. This occurs via the compact album order by shortcode parameter, enabling the extraction of sensitive information from the database. The malicious payload is stored through the 'shortcode bwg' AJAX handler, which can be accessed by contributors without a valid nonce by omitting the page parameter. The injection is subsequently triggered by the unauthenticated 'bwg frontend data' AJAX handler.

Recommendations Update the plugin to a version later than 1.8.41.