Nexter Blocks <= 4.7.0 - Unauthenticated Information Exposure

5.3
Exposure of Sensitive Information to an Unauthorized Actor
CVE CVE-2026-39516
CVSS 5.3 (Medium)
Publicly Published March 26, 2026
Last Updated May 5, 2026
Researcher Bao - BlueRock

Description

The Nexter Blocks – Gutenberg Blocks, Page Builder & AI Website Builder plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.7.0. This makes it possible for unauthenticated attackers to extract sensitive user or configuration data.

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Vulnerability Details for Nexter Blocks – Gutenberg Blocks, Page Builder & AI Website Builder

Software Type Plugin
Software Slug the-plus-addons-for-block-editor (view on wordpress.org)
Patched? Yes
Remediation Update to version 4.7.1, or a newer patched version
Affected Version
  • <= 4.7.0
Patched Version
  • 4.7.1

Recent vulnerabilities in Nexter Blocks – Gutenberg Blocks, Page Builder & AI Website Builder

# Title CVE ID CVSS Researchers Date
1 Nexter Blocks <= 5.0.1 - Authenticated (Author+) Stored Cross-Site Scripting CVE-2025-15678 6.4 Bob Matyas August 3, 2026
2 Nexter Blocks <= 5.0.1 - Payment Bypass to Authenticated (Contributor+) Stored CSS Injection CVE-2026-17011 4.3 Vaibhav Narkhede August 3, 2026
3 Nexter Blocks <= 5.0.0 - Authenticated (Subscriber+) Path Traversal to Arbitrary CSS/JS File Deletion via 'plus_name' Parameter CVE-2026-15420 4.3 Wordfence PRISM July 23, 2026
4 Nexter Blocks <= 4.7.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'commentIcon' Block Attribute CVE-2026-6740 6.4 Muhammad Yudha - DJ July 7, 2026
5 Nexter Blocks <= 4.6.3 - Authenticated (Subscriber+) Information Exposure CVE-2026-24377 4.3 Nabil Irawan January 26, 2026
6 Nexter Blocks <= 4.5.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Multiple Widgets CVE-2025-8567 6.4 zer0gh0st August 18, 2025
7 Nexter Blocks <= 4.5.4 - Missing Authorization CVE-2025-54739 5.3 MD ISMAIL August 14, 2025
8 Nexter Blocks <= 4.0.7 - Missing Authorization CVE-2024-56294 4.3 Khalid Yusuf January 3, 2025
9 Nexter Blocks <= 4.0.4 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2024-56246 6.4 João Pedro Soares de Alcântara December 30, 2024
10 Multiple Plugins <= (Various Versions) - Authenticated (Contributor+) Stored DOM-Based Cross-Site Scripting via FancyBox JavaScript Library CVE-2024-5020 6.4 Webbernaut December 3, 2024

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