What’s Vulnerable › Vulnerabilities

CVE-2026-78001: Post and Page Builder by BoldGrid <= 1.27.13 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'data-label' Attribute

• Severity: medium (CVSS 6.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-15 · updated 2026-10-15
• Weakness: CWE-79

Description

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 products

• boldgrid Post and Page Builder by BoldGrid – Visual Drag and Drop Editor: through 1.27.13

References

• https://plugins.trac.wordpress.org/changeset?reponame=&new=3674803%40post-and-page-builder%2Ftags%2F1.27.14&old=3653434%40post-and-page-builder%2Ftags%2F1.27.13
• https://www.wordfence.com/threat-intel/vulnerabilities/id/23049e7b-07ea-449c-963a-841a08659442?source=cve

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