plugin
20 known security issues reported for the Blockspare WordPress plugin. Most recent disclosed Apr 30, 2026.
Running Blockspare on your site? Check whether your installed version is affected.
Scan your site freeMultiple plugins and/or themes for WordPress are vulnerable to Reflected Cross-Site Scripting via the url parameter in various versions 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 succe...
[en] Insertion of Sensitive Information Into Sent Data vulnerability in Blockspare Blockspare blockspare allows Retrieve Embedded Sensitive Data.This issue affects Blockspare: from n/a through <= 3.2.13.2.
The BlockSpare — News, Magazine and Blog Addons for (Gutenberg) Block Editor plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.2.13.2. This makes it possible for authenticated attackers, with Contributor-level access and above, to extract sensitive user or conf...
The BlockSpare: Gutenberg Blocks & Patterns for Blogs, Magazines, Business Sites – Post Grids, Sliders, Carousels, Counters, Page Builder & Starter Site Imports, No Coding Needed plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the HTML attributes of Image Carousel and Image Slider widgets in all v...
The Blockspare plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 3.2.9 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that...
[en] Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Blockspare Blockspare allows Stored XSS. This issue affects Blockspare: from n/a through 3.2.9.
[en] The Freemius SDK, as used by hundreds of WordPress plugin and theme developers, was vulnerable to Cross-Site Request Forgery and Information disclosure due to missing capability checks and nonce protection on the _get_debug_log, _get_db_option, and the _set_db_option functions in versions up to, and including 2.4....
[en] Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Blockspare allows Stored XSS.This issue affects Blockspare: from n/a through 3.2.4.
The Blockspare plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 3.2.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that...
[en] The Blockspare: Gutenberg Blocks & Patterns for Blogs, Magazines, Business Sites – Post Grids, Sliders, Carousels, Counters, Page Builder & Starter Site Imports, No Coding Needed plugin for WordPress is vulnerable to Stored Cross-Site Scripting via several parameters in the ‘blockspare_render_social_sharing_block’...
The Blockspare: Gutenberg Blocks & Patterns for Blogs, Magazines, Business Sites – Post Grids, Sliders, Carousels, Counters, Page Builder & Starter Site Imports, No Coding Needed plugin for WordPress is vulnerable to Stored Cross-Site Scripting via several parameters in the ‘blockspare_render_social_sharing_block’ func...
[en] Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Blockspare allows Stored XSS.This issue affects Blockspare: from n/a through 3.2.0.
The Blockspare plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the latest post block in versions up to, and including, 3.2.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and...
The Freemius SDK for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘fs_request_get’ function in versions up to, and including, 2.5.9 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute...
The Freemius SDK, as used by hundreds of WordPress plugin and theme developers, was vulnerable to Cross-Site Request Forgery and Information disclosure due to missing capability checks and nonce protection on the _get_debug_log, _get_db_option, and the _set_db_option functions in versions up to, and including 2.4.2. An...
The Freemius SDK, as used by hundreds of WordPress plugin and theme developers, was vulnerable to Cross-Site Request Forgery and Information disclosure due to missing capability checks and nonce protection on the _get_debug_log, _get_db_option, and the _set_db_option functions in versions up to, and including 2.4.2. An...
Sensitive Information Disclosure vulnerability discovered in WordPress Blockspare – Beautiful Page Building Gutenberg Blocks for WordPress plugin (versions <= 1.3.6).
Toggle The Debug Mode via Cross-Site Request Forgery (CSRF) vulnerability discovered in WordPress Blockspare – Beautiful Page Building Gutenberg Blocks for WordPress plugin (versions <= 1.3.6).
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