Stored Cross-Site Scripting Vulnerability in BoldGrid Post and Page Builder Plugin for WordPress
CVE-2026-78001

6.4MEDIUM

Key Information:

Vendor

WordPress
Status
Post And Page Builder By Boldgrid – Visual Drag And Drop Editor
Vendor
CVE Published:
15 October 2026

What is CVE-2026-78001?

The BoldGrid Post and Page Builder plugin for WordPress is affected by a vulnerability allowing Stored Cross-Site Scripting through the 'data-label' attribute in the Table Designer. This issue arises due to inadequate input sanitization and output escaping. Authenticated users with Contributor-level access or higher can exploit this flaw to inject malicious scripts into web pages, which will execute whenever other users visit those pages, potentially leading to data theft or site compromise.

Affected Version(s)

Post and Page Builder by BoldGrid – Visual Drag and Drop Editor 0 <= 1.27.13

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/changeset?reponame=&ne...

CVSS V3.1

Score:
6.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Omar Elshopky (3l5h0pky)
.