Blocksy Companion <= 2.0.28 - Cross-Site Request Forgery

5.3
Cross-Site Request Forgery (CSRF)
CVE CVE-2024-31932
CVSS 5.3 (Medium)
Publicly Published April 10, 2024
Last Updated April 16, 2024
Researcher R3N0

Description

The Blocksy Companion plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.0.28. This is due to missing or incorrect nonce validation on several functions. This makes it possible for unauthenticated attackers to perform unauthorized actions via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

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Vulnerability Details for Blocksy Companion

Software Type Plugin
Software Slug blocksy-companion (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.0.29, or a newer patched version
Affected Version
  • <= 2.0.28
Patched Version
  • 2.0.29

Recent vulnerabilities in Blocksy Companion

# Title CVE ID CVSS Researchers Date
1 Blocksy Companion <= 2.1.46 - Unauthenticated Arbitrary File Upload via 'blc-review-images[]' Parameter CVE-2026-15158 9.8 Nguyen Ba Khanh July 1, 2026
2 Blocksy Companion <= 2.1.45 - Authenticated (Editor+) Stored Cross-Site Scripting via 'product_description' Parameter CVE-2026-12430 4.4 Pasindu Dilshan (K4PXD) June 18, 2026
3 Blocksy Companion <= 2.1.19 - Authenticated (Author+) Arbitrary File Upload via SVG Upload Bypass CVE-2025-12846 8.8 shark3y November 10, 2025
4 Blocksy Companion <= 2.1.14 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2025-12475 6.4 Rafshanzani Suhada October 6, 2025
5 Blocksy Companion <= 2.1.10 - Authenticated (Contributor+) Stored Cross-Site Scripting via blocksy_newsletter_subscribe Shortcode CVE-2025-9565 6.4 Muhammad Yudha - DJ September 16, 2025
6 Blocksy Companion <= 2.0.42 - Authenticated (Admin+) Server-Side Request Forgery CVE-2024-35633 5.5 Yuchen Ji May 30, 2024
7 Blocksy Companion <= 2.0.45 - Authenticated (Contributor+) Stored Cross-Site Scripting via SVG Uploads CVE-2024-4487 6.4 wesley (wcraft) May 10, 2024
8 Blocksy Companion <= 2.0.31 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2024-2392 6.4 Ngô Thiên An (ancorn_) March 21, 2024
9 Blocksy Companion <= 1.8.81 - Authenticated(Subscriber+) Sensitive Information Exposure via blocksy_posts shortcode CVE-2023-1911 4.3 Erwan LR April 10, 2023
10 Blocksy Companion <= 1.8.67 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2023-23898 6.4 Rafshanzani Suhada January 27, 2023

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