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Lightbox & Modal Popup WordPress Plugin vulnerabilities

Lightbox & Modal Popup WordPress Plugin has 2 known vulnerabilities in this database. The most recent published record is dated 8 Jul 2025.

Known vulnerabilities
2
Active installs
100,000+
Latest version
2.8.5
Last updated
27 Aug 2026
Most recent
8 Jul 2025

Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.

VulnerabilitySeverityAffectedFixPublished
Cross-site scripting (XSS)
CVE-2025-5537
Medium 6.4Before 2.7.35Fixed in 2.7.358 Jul 2025
Cross-site scripting (XSS)
CVE-2024-5668
Medium 6.4Before 2.7.32Fixed in 2.7.328 Aug 2024
Read the published descriptions
CVE-2025-5537, 8 Jul 2025
The Lightbox & Modal Popup WordPress Plugin - FooBox plugin for WordPress is vulnerable to Stored Cross-Site Scripting via image alternative texts in all versions up to, and including, 2.7.34 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. CVE record
CVE-2024-5668, 8 Aug 2024
The Lightbox & Modal Popup WordPress Plugin - FooBox plugin for WordPress is vulnerable to DOM-based Stored Cross-Site Scripting via HTML data attributes in all versions up to, and including, 2.7.28 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. CVE record

What to do if you run Lightbox & Modal Popup WordPress Plugin

If you run Lightbox & Modal Popup WordPress Plugin, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.

If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.

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