Lucas Torres

**Name of the Vulnerable Software and Affected Versions** Bold Page Builder versions prior to 5.7.3 **Description** Stored Cross-Site Scripting occurs due to insufficient input sanitization and output escaping on user-supplied attributes. Authenticated attackers with Contributor-level access and above can inject arbitrary web scripts into pages via the `images` parameter of the `bt bb css image grid` shortcode. These scripts execute whenever a user accesses the affected page. **Recommendations** Update the plugin to version 5.7.3 or later. As a temporary mitigation, restrict the use of the `images` parameter within the `bt bb css image grid` shortcode for users with Contributor-level access.

**Name of the Vulnerable Software and Affected Versions** Bold Page Builder versions prior to 5.7.3 **Description** Stored Cross-Site Scripting occurs due to insufficient input sanitization and output escaping on user-supplied attributes. Authenticated attackers with Contributor-level access and above can inject arbitrary web scripts into pages via the `target` parameter of the `bt bb icon` shortcode. These scripts execute whenever a user accesses the affected page. **Recommendations** Update Bold Page Builder to version 5.7.3 or later. As a temporary mitigation, restrict the use of the `target` parameter within the `bt bb icon` shortcode for users with Contributor-level access.

**Name of the Vulnerable Software and Affected Versions** Bold Page Builder versions prior to 5.7.3 **Description** Stored Cross-Site Scripting occurs due to insufficient input sanitization and output escaping on user-supplied attributes. Authenticated attackers with Contributor-level access and above can inject arbitrary web scripts into pages via the `caption` parameter of the `bt bb image` shortcode. These scripts execute whenever a user accesses the affected page. **Recommendations** Update Bold Page Builder to version 5.7.3 or later. As a temporary mitigation, restrict the use of the `caption` parameter within the `bt bb image` shortcode for users with Contributor-level access.

**Name of the Vulnerable Software and Affected Versions** Bold Page Builder versions prior to 5.7.3 **Description** Stored Cross-Site Scripting occurs due to insufficient input sanitization and output escaping on user-supplied attributes. Authenticated attackers with Contributor-level access and above can inject arbitrary web scripts into pages via the `background image` parameter of the `bt bb section` shortcode. These scripts execute whenever a user accesses the affected page. **Recommendations** Update Bold Page Builder to version 5.7.3 or later. As a temporary workaround, restrict the use of the `background image` parameter within the `bt bb section` shortcode for users with Contributor-level access.