CVE-2026-86790

The WP Highlight Box WordPress plugin through 1.0 does not escape some shortcode attributes before outputting them in a page where the shortcode is embedded, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks...

CVE-2026-86790 WP Highlight Box <= 1.0 - Contributor+ Stored XSS via highlight-box Shortcode

The WP Highlight Box WordPress plugin through 1.0 does not escape some shortcode attributes before outputting them in a page where the shortcode is embedded, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks...

EUVD-2026-76797

The WP Highlight Box WordPress plugin through 1.0 does not escape some shortcode attributes before outputting them in a page where the shortcode is embedded, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks...

CVE-2026-86790

The WP Highlight Box WordPress plugin (versions through 1.0 ) is vulnerable to Stored Cross-Site Scripting (XSS) . The root cause is the failure to escape certain shortcode attributes before they are outputted on a page where the shortcode is embedded. This flaw allows users with contributor role...

CVE-2026-86790 WP Highlight Box <= 1.0 - Contributor+ Stored XSS via highlight-box Shortcode

The WP Highlight Box WordPress plugin through 1.0 does not escape some shortcode attributes before outputting them in a page where the shortcode is embedded, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks...

WordPress WP Highlight Box plugin <= 1.0 - Contributor+ Stored XSS vulnerability

Contributor+ Stored XSS vulnerability discovered by Pablo González and Francisco José Ramírez in WordPress Plugin WP Highlight Box versions = 1.0...

CVE-2026-86790: Improper Neutralization of Input During Web Page Generation

The WP Highlight Box WordPress plugin through 1.0 does not escape some shortcode attributes before outputting them in a page where the shortcode is embedded, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks...

PT-2026-90581

Name of the Vulnerable Software and Affected Versions WP Highlight Box versions prior to 1.1 Description Users with the contributor role and above can perform Stored Cross-Site Scripting XSS attacks. This occurs because the plugin fails to escape certain shortcode attributes before they are outpu...