plugin
5 known security issues reported for the Ngg Smart Image Search WordPress plugin. Most recent disclosed Aug 19, 2026.
Running Ngg Smart Image Search on your site? Check whether your installed version is affected.
Scan your site freeThe NGG Smart Image Search plugin for WordPress is vulnerable to SQL Injection in all versions up to 4.0.0. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL quer...
The NGG Smart Image Search plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 3.4.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in...
The NGG Smart Image Search plugin for WordPress is vulnerable to SQL Injection in versions up to, and including, 3.4.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL...
The NGG Smart Image Search plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 3.3.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in...
The NGG Smart Image Search plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'hr_SIS_nextgen_searchbox' shortcode in all versions up to, and including, 3.2.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated...
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