Does FSE Themes Builder have any unpatched vulnerabilities?

No. All known vulnerabilities in FSE Themes Builder have been patched as of the latest data update. Always keep the plugin updated to the latest version.

Is FSE Themes Builder compatible with WordPress 6.8.5?

According to WordPress.org data, FSE Themes Builder 1.1.2 has been tested up to WordPress 6.8.5. Check the plugin's changelog for the latest compatibility information.

Is FSE Themes Builder compatible with PHP 7.0+?

FSE Themes Builder requires PHP 7.0 or higher. Most modern WordPress hosts run PHP 8.1 or 8.2. If you are on an older PHP version, consider upgrading before installing this plugin.

How often is FSE Themes Builder updated?

FSE Themes Builder was last updated on Unknown. Frequent updates are generally a positive security signal.

What is FSE Themes Builder's security score?

FSE Themes Builder has a WP-Safety security score of 100/100. This score is computed from CVE history, patch response time, developer trust signals, and plugin maintenance activity.

FSE Themes Builder Security & Risk Analysis

wordpress.org/plugins/gutenverse-themes-builder

Begin creating your theme effortlessly, with no coding required.

100 active installs v1.1.2 PHP 7.0+ WP + Updated Unknown

blockbuildereditortemplatethemes

A · Safe

CVEs total0

Unpatched0

Last CVENever

Plugin page Download

Safety Verdict

Is FSE Themes Builder Safe to Use in 2026?

Generally Safe

Score 100/100

FSE Themes Builder has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.

No known CVEs

Risk Assessment

The 'gutenverse-themes-builder' plugin version 1.1.2 demonstrates a generally good security posture, with no known vulnerabilities (CVEs) and strong adherence to best practices in many areas. The code analysis reveals 100% output escaping, a very high percentage of SQL queries using prepared statements, and a reasonable number of capability checks, indicating developers have taken steps to prevent common web vulnerabilities. The absence of taint analysis findings and any recorded past vulnerabilities further bolsters this positive assessment.

Key Concerns

AJAX handler without authentication check

Vulnerabilities

None known

FSE Themes Builder Security Vulnerabilities

No known vulnerabilities — this is a good sign.

Code Analysis

Analyzed Mar 16, 2026

FSE Themes Builder Code Analysis

Dangerous Functions

Raw SQL Queries

67 prepared

Unescaped Output

27 escaped

Nonce Checks

Capability Checks

File Operations

External Requests

Bundled Libraries

SQL Query Safety

97% prepared69 total queries

Output Escaping

100% escaped27 total outputs

Attack Surface

1 unprotected

FSE Themes Builder Attack Surface

Entry Points2

Unprotected1

AJAX Handlers 2

authwp_ajax_gtb_install_pluginincludes\class-init.php:192

authwp_ajax_gtb_plugin_notice_closeincludes\class-init.php:193

WordPress Hooks 51

filtergutenverse_block_configincludes\class-assets.php:30

actiongutenverse_include_blockincludes\class-assets.php:31

actionenqueue_block_editor_assetsincludes\class-assets.php:32

actionwp_enqueue_scriptsincludes\class-assets.php:33

actiongutenverse_include_frontendincludes\class-assets.php:35

actiongutenverse_include_blockincludes\class-assets.php:37

actionrest_api_initincludes\class-backend-api.php:46

filterposts_whereincludes\class-backend-api.php:2515

actioninitincludes\class-blocks.php:26

filtergutenverse_block_categoriesincludes\class-blocks.php:27

actionadmin_menuincludes\class-builder-page.php:42

actiongutenverse_include_dashboardincludes\class-builder-page.php:43

actionsave_post_wp_templateincludes\class-builder-page.php:44

filtergutenverse_dashboard_configincludes\class-dashboard.php:26

filtergutenverse_include_dashboardincludes\class-dashboard.php:27

filterupload_mimesincludes\class-init.php:55

filterwp_check_filetype_and_extincludes\class-init.php:56

actionplugins_loadedincludes\class-init.php:57

actionplugins_loadedincludes\class-init.php:58

actionactivated_pluginincludes\class-init.php:59

actionafter_setup_themeincludes\class-init.php:60

filterbig_image_size_thresholdincludes\class-init.php:61

filterhttp_request_host_is_externalincludes\class-init.php:68

filterwp_theme_json_data_themeincludes\class-init.php:84

actionrest_after_insert_wp_templateincludes\class-init.php:186

actionrest_after_insert_wp_template_partincludes\class-init.php:187

actionrest_after_insert_pageincludes\class-init.php:188

actiongutenverse_loop_blocksincludes\class-init.php:189

actionadmin_enqueue_scriptsincludes\class-init.php:191

filterdisplay_post_statesincludes\class-init.php:195

actioninitincludes\class-init.php:198

actioninitincludes\class-init.php:199

actiongutenverse_check_updateincludes\class-meta-option.php:28

actiongutenverse_initial_meta_optionincludes\class-meta-option.php:29

actiongutenverse_custom_font_proincludes\class-style-generator.php:27

actiongutenverse_generated_styleincludes\class-style-generator.php:28

actiongutenverse_generated_styleincludes\class-style-generator.php:29

actiongutenverse_generated_styleincludes\class-style-generator.php:30

actiongutenverse_generated_styleincludes\class-style-generator.php:31

actiongutenverse_section_styleincludes\class-style-generator.php:32

actiongutenverse_column_styleincludes\class-style-generator.php:33

actiongutenverse_form_builder_styleincludes\class-style-generator.php:34

filtergutenverse_block_style_instanceincludes\class-style-generator.php:35

filtergutenverse_template_pathincludes\class-theme-helper.php:35

filtergutenverse_themes_templateincludes\class-theme-helper.php:36

actioninitincludes\class-theme-pattern.php:40

filtermanage_edit-gutenverse-pattern_columnsincludes\class-theme-pattern.php:41

actionmanage_gutenverse-pattern_posts_custom_columnincludes\class-theme-pattern.php:42

actionquick_edit_custom_boxincludes\class-theme-pattern.php:43

actionsave_postincludes\class-theme-pattern.php:44

actionpre_get_postsincludes\class-theme-pattern.php:45

Maintenance & Trust

FSE Themes Builder Maintenance & Trust

Maintenance Signals

WordPress version tested6.8.5

Last updatedUnknown

PHP min version7.0

Downloads4K

Community Trust

Rating0/100

Number of ratings0

Active installs100

Alternatives

FSE Themes Builder Alternatives

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Companion plugin for Gutenverse base themes

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Better Block Editor (BBE) — responsive layout controls, on-scroll animations, and pre-made site templates for Block Editor.

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Responsive Blocks – Page Builder for Blocks & Patterns

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50+ blocks to create rich sections in the Gutenberg editor. Use professional starter block patterns & templates to create websites within minutes.

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Vayu Blocks – Website Builder for the Block Editor

vayu-blocks

Vayu Blocks - Page Builder For Gutenberg Editor, Block Addons & FSE Templates

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Grigora's Kit For Website Building

grigora-kit

Your only requirement to create a beautiful website. Import from many prebuilt templates, or build with scratch from blocks.

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Developer Profile

FSE Themes Builder Developer Profile

Jegstudio

6 plugins · 57K total installs

trust score

Avg Security Score

98/100

Avg Patch Time

27 days

View full developer profile

Detection Fingerprints

How We Detect FSE Themes Builder

Patterns used to identify this plugin on WordPress sites during automated security audits and web crawling.

Asset Fingerprints

Asset Paths

/wp-content/plugins/gutenverse-themes-builder/assets/js/blocks.js/wp-content/plugins/gutenverse-themes-builder/assets/js/editor.js/wp-content/plugins/gutenverse-themes-builder/assets/css/editor.css

Script Paths

/wp-content/plugins/gutenverse-themes-builder/lib/dependencies/blocks.asset.php

Version Parameters

gutenverse-themes-builder/assets/js/blocks.js?ver=gutenverse-themes-builder/assets/js/editor.js?ver=gutenverse-themes-builder/assets/css/editor.css?ver=

HTML / DOM Fingerprints

CSS Classes

gtb-active-theme-id

Data Attributes