CVE-2026-97247

Unauthenticated Broken Access Control in Blocksy Companion = 2.1.55 versions...

EUVD-2026-89911

Unauthenticated Broken Access Control in Blocksy Companion = 2.1.55 versions...

CVE-2026-97247 WordPress Blocksy Companion plugin <= 2.1.55 - Broken Access Control vulnerability

Unauthenticated Broken Access Control in Blocksy Companion = 2.1.55 versions...

CVE-2026-97247

The Blocksy Companion WordPress plugin in versions

CVE-2026-97247 WordPress Blocksy Companion plugin <= 2.1.55 - Broken Access Control vulnerability

Unauthenticated Broken Access Control in Blocksy Companion = 2.1.55 versions...

CVE-2026-58480

CVE-2026-58480 — Blocksy Companion Pro Unauthenticated File Upload RCE Advanced Reviews → saveattachments → Custom Fonts strpos Bypass → shell.woff2.php Overview CVE-2026-58480 also tracked as CVE-2026-15158 is a critical CVSS 9.8 unauthenticated arbitrary file upload vulnerability in Blocksy...

WordPress Blocksy Companion plugin <= 2.1.55 - Broken Access Control vulnerability

Broken Access Control vulnerability discovered by Asim Alshaya in WordPress Plugin Blocksy Companion versions = 2.1.55...

CVE-2026-18488

The Blocksy Companion plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'tagName' Block Attribute blocksy/dynamic-data in all versions up to, and including, 2.1.51 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers,...

CVE-2026-18488

The Blocksy Companion WordPress plugin (versions up to and including 2.1.51 ) is vulnerable to authenticated Stored XSS via the tagName block attribute in the blocksy/dynamic-data block, caused by insufficient input sanitization and output escaping. Attackers with Author-level access or higher ca...

CVE-2026-18488 Blocksy Companion <= 2.1.51 - Authenticated (Author+) Stored Cross-Site Scripting via 'tagName' Block Attribute (blocksy/dynamic-data)

The Blocksy Companion plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'tagName' Block Attribute blocksy/dynamic-data in all versions up to, and including, 2.1.51 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers,...

EUVD-2026-68987

The Blocksy Companion plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'tagName' Block Attribute blocksy/dynamic-data in all versions up to, and including, 2.1.51 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers,...

CVE-2026-18488 Blocksy Companion <= 2.1.51 - Authenticated (Author+) Stored Cross-Site Scripting via 'tagName' Block Attribute (blocksy/dynamic-data)

The Blocksy Companion plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'tagName' Block Attribute blocksy/dynamic-data in all versions up to, and including, 2.1.51 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers,...

PT-2026-84115

The Blocksy Companion plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'tagName' Block Attribute blocksy/dynamic-data in all versions up to, and including, 2.1.51 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers,...

CVE-2026-18488: Improper Neutralization of Input During Web Page Generation

The Blocksy Companion plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'tagName' Block Attribute blocksy/dynamic-data in all versions up to, and including, 2.1.51 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers,...

WordPress Blocksy Companion plugin <= 2.1.51 - Authenticated (Author+) Stored Cross-Site Scripting via 'tagName' Block Attribute (blocksy/dynamic-data) vulnerability

Authenticated Author+ Stored Cross-Site Scripting via 'tagName' Block Attribute blocksy/dynamic-data vulnerability discovered by haofanjiukunle in WordPress Plugin Blocksy Companion versions = 2.1.51...

Blocksy Companion 2.1.46 - RCE

!/usr/bin/env python3 Exploit Title: Blocksy Companion 2.1.46 - RCE CVE: CVE-2026-58480 Date: 2026-07-13 Exploit Author: Mohammed Idrees Banyamer Author Country: Jordan Instagram: @banyamersecurity Author GitHub: https://github.com/mbanyamer Author Blog : https://banyamersecurity.com/blog/ Vendor...

Blocksy Companion 2.1.46 Shell Upload

Blocksy Companion version 2.1.46 suffers from an unauthenticated arbitrary file upload and double-extension bypass that allows for shell uploads. !/usr/bin/env python3 Exploit Title: Blocksy Companion 2.1.46 - RCE CVE: CVE-2026-58480 Date: 2026-07-13 Exploit Author: Mohammed Idrees Banyamer Autho...

Exploit for CVE-2026-58480

CVE-2026-58480 / CVE-2026-15158 — Blocksy Companion Pro RCE...

Exploit for CVE-2026-58480

CVE-2026-58480 / CVE-2026-15158 — Blocksy Companion Pro RCE...

CVE-2026-15158

The Blocksy Companion plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 2.1.46 via the saveattachments function. This is due to the Custom Fonts extension registering a wpcheckfiletypeandext filter that approves any filename containing .woff2 or .tt...