WordPress plugin
BlockSpare – Gutenberg Blocks, AI Content Generator & Site Builder for news, magazine, blog and business sites security & vulnerabilities
Unpatched vulnerability in the latest version
At least one vulnerability affects the latest version and no fix has been released. Deactivate the plugin or restrict access to the affected feature until the vendor ships a patch.
- Critical0
- High0
- Medium10
- Low0
All BlockSpare – Gutenberg Blocks, AI Content Generator & Site Builder for news, magazine, blog and business sites vulnerabilities
- Medium4.3Gutenberg Site Builder Blocks & Starter Sites <= 4.2.6 - Incorrect Authorization to Authenticated (Subscriber+) Arbitrary Post Creation
≤4.2.6Update to 5.0.0
- Medium6.1Reflected DOM-Based Cross-Site Scripting via url Parameter
≤5.5.8Update to 5.5.9
- Medium4.3Authenticated (Contributor+) Sensitive Information Exposure
≤3.2.13.2Update to 3.2.14
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via Image Carousel and Image Slider Widgets
≤3.2.13.1Update to 3.2.13.2
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤3.2.9Update to 3.2.10
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤3.2.4Update to 3.2.5
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤3.2.4Update to 3.2.5
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤3.2.0Update to 3.2.1
- Medium6.1Reflected Cross-Site Scripting via fs_request_get
≤1.9.2No patch available
- Medium6.3Missing Authorization Checks
all versionsNo patch available
BlockSpare – Gutenberg Blocks, AI Content Generator & Site Builder for news, magazine, blog and business sites: common questions
Does BlockSpare – Gutenberg Blocks, AI Content Generator & Site Builder for news, magazine, blog and business sites have known vulnerabilities?
Yes. VulnCrest Radar lists 10 known vulnerabilities in BlockSpare – Gutenberg Blocks, AI Content Generator & Site Builder for news, magazine, blog and business sites: 10 medium. At least one is not fixed in the latest version.
How do I check which version of BlockSpare – Gutenberg Blocks, AI Content Generator & Site Builder for news, magazine, blog and business sites I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent BlockSpare – Gutenberg Blocks, AI Content Generator & Site Builder for news, magazine, blog and business sites vulnerability?
CVE-2026-1242, published Sep 18, 2026: BlockSpare - Gutenberg Site Builder Blocks & Starter Sites <= 4.2.6 - Incorrect Authorization to Authenticated (Subscriber+) Arbitrary Post Creation. Severity: Medium (CVSS 4.3).
Is any BlockSpare – Gutenberg Blocks, AI Content Generator & Site Builder for news, magazine, blog and business sites vulnerability listed in CISA KEV?
No. None of the known BlockSpare – Gutenberg Blocks, AI Content Generator & Site Builder for news, magazine, blog and business sites vulnerabilities is currently listed in the CISA KEV catalog.