The Plus Blocks for Block Editor | Gutenberg <= 3.2.5 - Reflected Cross-Site Scripting

6.1
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2024-30435
CVSS 6.1 (Medium)
Publicly Published March 28, 2024
Last Updated April 3, 2024
Researcher LVT-tholv2k

Description

The The Plus Blocks for Block Editor | Gutenberg plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in versions up to, and including, 3.2.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.

References

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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 3.2.6, or a newer patched version
Affected Version
  • <= 3.2.5
Patched Version
  • 3.2.6

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 <= 5.0.0 - Authenticated (Subscriber+) Path Traversal to Arbitrary CSS/JS File Deletion via 'plus_name' Parameter CVE-2026-15420 4.3 Wordfence PRISM July 23, 2026
3 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
4 Nexter Blocks <= 4.7.0 - Unauthenticated Information Exposure CVE-2026-39516 5.3 Bao - BlueRock March 26, 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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