WordPress Blocksy plugin <= 2.1.30 - Authenticated (Contributor+) Stored Cross-Site Scripting via `blocksy_meta` Fields vulnerability

Authenticated Contributor+ Stored Cross-Site Scripting via blocksymeta Fields vulnerability discovered by Quốc Huy jtwings - Puramu in WordPress Theme Blocksy versions = 2.1.30...

CVE-2026-2583

The Blocksy theme for WordPress is vulnerable to Stored Cross-Site Scripting via the blocksymeta metadata fields in all versions up to, and including, 2.1.30 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level acce...

CVE-2026-2583

The Blocksy theme for WordPress is vulnerable to Stored Cross-Site Scripting via the blocksymeta metadata fields in all versions up to, and including, 2.1.30 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level acce...

CVE-2026-2583 Blocksy <= 2.1.30 - Authenticated (Contributor+) Stored Cross-Site Scripting via `blocksy_meta` Fields

The Blocksy theme for WordPress is vulnerable to Stored Cross-Site Scripting via the blocksymeta metadata fields in all versions up to, and including, 2.1.30 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level acce...

CVE-2026-2583

The CVE describes a Stored Cross-Site Scripting issue in the Blocksy theme for WordPress, affecting versions up to 2.1.30. The vulnerability arises from insufficient input sanitization and output escaping in the blocksy_meta fields, allowing authenticated attackers with Contributor-level access a...

CVE-2026-2583 Blocksy <= 2.1.30 - Authenticated (Contributor+) Stored Cross-Site Scripting via `blocksy_meta` Fields

The Blocksy theme for WordPress is vulnerable to Stored Cross-Site Scripting via the blocksymeta metadata fields in all versions up to, and including, 2.1.30 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level acce...

CVE-2026-2583: Improper Neutralization of Input During Web Page Generation

The Blocksy theme for WordPress is vulnerable to Stored Cross-Site Scripting via the blocksymeta metadata fields in all versions up to, and including, 2.1.30 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level acce...

WordPress plugin Blocksy 跨站脚本漏洞

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application extension. WordPres...

PT-2026-22705

Name of the Vulnerable Software and Affected Versions Blocksy theme for WordPress versions up to and including 2.1.30 Description The Blocksy theme for WordPress is susceptible to Stored Cross-Site Scripting through the blocksy meta metadata fields. Insufficient input sanitization and output...

CVE-2025-12846

The Blocksy Companion plugin for WordPress is vulnerable to authenticated arbitrary file upload in all versions up to, and including, 2.1.19. This is due to insufficient file type validation detecting SVG files, allowing double extension files to bypass sanitization while being accepted as a vali...

EUVD-2025-84359

The Blocksy Companion plugin for WordPress is vulnerable to authenticated arbitrary file upload in all versions up to, and including, 2.1.19. This is due to insufficient file type validation detecting SVG files, allowing double extension files to bypass sanitization while being accepted as a vali...

CVE-2025-12846

The Blocksy Companion plugin for WordPress is vulnerable to authenticated arbitrary file upload in all versions up to, and including, 2.1.19. This is due to insufficient file type validation detecting SVG files, allowing double extension files to bypass sanitization while being accepted as a vali...

CVE-2025-12846 Blocksy Companion <= 2.1.19 - Authenticated (Author+) Arbitrary File Upload via SVG Upload Bypass

The Blocksy Companion plugin for WordPress is vulnerable to authenticated arbitrary file upload in all versions up to, and including, 2.1.19. This is due to insufficient file type validation detecting SVG files, allowing double extension files to bypass sanitization while being accepted as a vali...

CVE-2025-12846 Blocksy Companion <= 2.1.19 - Authenticated (Author+) Arbitrary File Upload via SVG Upload Bypass

The Blocksy Companion plugin for WordPress is vulnerable to authenticated arbitrary file upload in all versions up to, and including, 2.1.19. This is due to insufficient file type validation detecting SVG files, allowing double extension files to bypass sanitization while being accepted as a vali...

CVE-2025-12846

CVE-2025-12846 affects Blocksy Companion for WordPress (versions

WordPress Blocksy Companion plugin <= 2.1.19 - Authenticated (Author+) Arbitrary File Upload via SVG Upload Bypass vulnerability

Authenticated Author+ Arbitrary File Upload via SVG Upload Bypass vulnerability discovered by shark3y in WordPress Plugin Blocksy Companion versions = 2.1.19...

PT-2025-46324

Name of the Vulnerable Software and Affected Versions Blocksy Companion plugin for WordPress versions up to and including 2.1.19 Description The Blocksy Companion plugin for WordPress is susceptible to authenticated arbitrary file upload due to insufficient file type validation. Specifically, the...

CVE-2025-12846: Unrestricted Upload of File with Dangerous Type

The Blocksy Companion plugin for WordPress is vulnerable to authenticated arbitrary file upload in all versions up to, and including, 2.1.19. This is due to insufficient file type validation detecting SVG files, allowing double extension files to bypass sanitization while being accepted as a vali...

WordPress plugin Blocksy Companion 代码问题漏洞

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a set of blogging platforms developed using the PHP language. The platform has the ability to host personal blog sites on PHP and MySQL based servers.WordPress plugin is an application plugin. A code issue...

WordPress Blocksy Companion Plugin Cross-Site Scripting Vulnerability

WordPress Blocksy Companion Plugin is an official plugin designed for WordPress theme Blocksy to enhance the theme functionality with advanced customization options and integration tools. WordPress Blocksy Companion Plugin suffers from a cross-site scripting vulnerability that stems from the...