Block Editor Bootstrap Blocks

Block Editor Bootstrap Blocks has one disclosed vulnerability in the WordSec catalog, all reported in 2024; it is fixed as of September 2026. Their average CVSS score is 6.1, and the most serious one scores 6.1 out of 10.

The most common weakness is Cross-Site Scripting, behind 1 of the records (100%).

The one issue recorded for Block Editor Bootstrap Blocks has a vendor fix available, so running the current release closes it.

All of these findings were reported by Le Ngoc Anh. Block Editor Bootstrap Blocks is installed on roughly 900 WordPress sites, so each unpatched flaw has a wide blast radius. The current release is tested up to WordPress 6.9.7.

Strategic Overview

Avg CVSSMedium
6.1/ 10
Patch Coverage100%
Open

0

Fixed

1

Get automatic notifications for all Block Editor Bootstrap Blocks vulnerabilities before they are exploited.

Highest severity on recordCVSS 6.1CVE-2024-11402

Block Editor Bootstrap Blocks <= 6.6.1 - Reflected Cross-Site Scripting via tab

Read the full analysis

Vulnerability Records

1 records
Block Editor Bootstrap Blocks banner
Latestv6.9.2

Block Editor Bootstrap Blocks

kubiq

Author

kubiq

4.5(8)
90/100
Last Updated
2025-12-17 (9mo ago)
Active Installs
900+
Downloads
20,571
Requires WP
5.6+
Requires PHP
7.4+
Tested up to
WP 6.9.7
Created
2021-07-23 (5y ago)

Fully responsive Bootstrap 5 blocks, components and extends for Gutenberg Now you can use Gutenberg editor as full-featured website builder. Thanks to Bootstrap 5 – the world’s most popular front-end open source toolkit – you can build your layouts in 6 different breakpoints, so they will work perfectly on each device, no matter if your website visitor is on the phone, tablet, laptop or desktop. You can use Bootstrap row and columns blocks with detailed settings for each breakpoint and autocomplete extension for bootstrap classes Option to load Bootstrap 5 css to editor from plugin if your theme doesn’t contain it Option to load Bootstrap 5 css to frontent from plugin if your theme doesn’t contain it Option to load Bootstrap 5 js to frontent from plugin if your theme doesn’t contain it Option to automatically add .container class to inner container of fullwidth group or cover block Option to remove .is-layout-constrained class from fullwidth group block Custom breakpoints control – add, remove or change any breakpoint Optimize Bootstrap CSS file by disabling not needed options and parts of Bootstrap Bootstrap container block Bootstrap row block Use quick selector to instantly select row while editing Use predefined layouts Generate custom layout instantly just by adding columns counts, eg. 2+8+2 Use any amount of columns Use 6 different breakpoints to setup: Vertical alignment (align-items-*) Horizontal alignment (justify-content-*) Gutter (g-*) Row columns (row-columns-*) Bootstrap column block Use quick selector to instantly select column while editing Use 6 different breakpoints to setup: Size (col-*) Offset (offset-*) Order (order-*) Vertical alignment (align-self-*) Bootstrap accordion block Two styles – default and flush Always open option First open on load option Unlimited amount of accordion items Unlimited accordion item inner blocks content Bootstrap tabs block Three styles – tabs, pills and text Possibility to reorder tabs Possibility to add and remove tabs Unlimited amount of tabs items Unlimited tab item inner blocks content Component for margin and padding Spacing for any block for 6 different breakpoints Component for Display visibility – display per breakpoints, print display, logged in/out display Component for Size – width, min-width, max-width, height, min-height, max-height, aspect-ratio for every breakpoint Component for Flex properties – control flex containers and item Component for Position properties – control position and z-index Component for Snapping for group block, so you can push some content out of container (or just background) Component for Alignment, so you can align your text to the left for PC but to the center for mobile Component for autocomplete Bootstrap classes Extended formats – uppercase, capitalize, lowercase, stretched-link, mark, non-breaking space (nbsp) and soft-hypen (shy) inserter Extended shortcuts – shift+alt+[1..7] to switch between paragraph and headings levels – same as in classic editor (tinymce wysiwyg)

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