CVE-2026-78001: Post and Page Builder by BoldGrid <= 1.27.13 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'data-label' Attribute
The Post and Page Builder by BoldGrid – Visual Drag and Drop Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Table Designer 'data-label' Attribute in all versions up to, and including, 1.27.13 due to insufficient input sanitization and output escaping. 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 Software
Event History
Frequently Asked Questions
Who can exploit this issue?
An attacker must be authenticated to WordPress with at least Contributor-level access. They can inject script through the Table Designer data-label attribute.
When does the injected script run?
The script executes whenever a user accesses a page containing the attacker-injected content. This can affect users who view the compromised page, not only the attacker.
Which plugin versions are affected?
BoldGrid Post and Page Builder versions through 1.27.13 are affected. The referenced plugin repository change identifies version 1.27.14 as the newer revision.