CVE-2025-7730

The Bold Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `title` attribute of the `bt_bb_service` shortcode in all versions up to, and including, 5.7.2. This is 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.

The Bold Page Builder plugin for WordPress up to version 5.7.2 is vulnerable to Stored Cross-Site Scripting via the 'background_image' parameter of the bt_bb_section shortcode. Insufficient input sanitization and output escaping allow authenticated attackers with Contributor-level access or higher to inject arbitrary web scripts that execute when a user accesses an injected page.

The Bold Page Builder plugin for WordPress up to version 5.7.2 is vulnerable to Stored Cross-Site Scripting via the 'caption' parameter of the bt_bb_image shortcode. Insufficient input sanitization and output escaping allow authenticated attackers with Contributor-level access or higher to inject arbitrary web scripts that execute when a user accesses an injected page.

The Bold Page Builder plugin for WordPress up to version 5.7.2 is vulnerable to Stored Cross-Site Scripting via the 'target' parameter of the bt_bb_icon shortcode. Insufficient input sanitization and output escaping allow authenticated attackers with Contributor-level access or higher to inject arbitrary web scripts that execute when a user accesses an injected page.

The Bold Page Builder plugin for WordPress up to version 5.7.2 is vulnerable to Stored Cross-Site Scripting via the 'images' parameter of the bt_bb_css_image_grid shortcode. Insufficient input sanitization and output escaping allow authenticated attackers with Contributor-level access or higher to inject arbitrary web scripts that execute when a user accesses an injected page.

The Bold Page Builder plugin for WordPress (all versions up to and including 5.9.6) is vulnerable to Stored Cross-Site Scripting via the 'shortcode_content' parameter of the bt_bb_shortcode shortcode. This is due to a bypassable security filter (bt_bb_save_pre) circumvented via null byte injection, combined with insufficient output sanitization of base64-decoded content in the bt_bb_raw_content shortcode handler. An authenticated attacker with Contributor-level access or higher can inject arbitrary web scripts into pages that execute when users visit them.

The Bold Page Builder plugin in versions up to and including 5.9.9 contains a Cross Site Scripting (XSS) vulnerability. A user with the Contributor role can inject malicious script code.

The Bold Page Builder WordPress plugin before 5.9.9 does not sanitise and escape a shortcode attribute before outputting it in an HTML attribute, allowing users with the Contributor role and above to inject arbitrary web scripts that execute when a user views the affected page.

The Bold Page Builder WordPress plugin before version 5.9.8 does not sanitise and escape several shortcode attributes before outputting them in HTML attributes, allowing users with the Contributor role and above to inject arbitrary web scripts that execute when a user views the affected page.

The Bold Page Builder WordPress plugin before version 5.9.8 does not properly validate a link URL before outputting it in an HTML attribute, relying on a filter that can be evaded, allowing users with the Contributor role and above to inject arbitrary web scripts that execute when a user clicks the affected link.