CVE-2024-13658: Wpo-Hr Ngg Smart Image Search

Medium severity, CVSS 5.4. EPSS: 0.3% chance of exploitation in the next 30 days.

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 attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected products

• Wpo-Hr Ngg Smart Image Search: before 3.3.2 (fixed in 3.3.2)

Published 2025-02-12. Last modified 2026-06-17.