Does GTM Code Visibility have any unpatched vulnerabilities?

No. All known vulnerabilities in GTM Code Visibility have been patched as of the latest data update. Always keep the plugin updated to the latest version.

Is GTM Code Visibility compatible with WordPress 5.7.15?

According to WordPress.org data, GTM Code Visibility 0.1 has been tested up to WordPress 5.7.15. Check the plugin's changelog for the latest compatibility information.

Is GTM Code Visibility compatible with PHP 5.2.4+?

GTM Code Visibility requires PHP 5.2.4 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 GTM Code Visibility updated?

GTM Code Visibility was last updated on Mar 10, 2021. Frequent updates are generally a positive security signal.

What is GTM Code Visibility's security score?

GTM Code Visibility has a WP-Safety security score of 85/100. This score is computed from CVE history, patch response time, developer trust signals, and plugin maintenance activity.

GTM Code Visibility Security & Risk Analysis

wordpress.org/plugins/gtm-code-visibility

Easily add Google Tag Manager code to your site and use it only when site is switched to "Search Engine Visibility".

50 active installs v0.1 PHP 5.2.4+ WP 4.0.1+ Updated Mar 10, 2021

add-to-headheadhead-codeheaderheader-code

A · Safe

CVEs total0

Unpatched0

Last CVENever

Download

Safety Verdict

Is GTM Code Visibility Safe to Use in 2026?

Generally Safe

Score 85/100

GTM Code Visibility has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.

No known CVEs Updated 5yr ago

Risk Assessment

The "gtm-code-visibility" plugin version 0.1 exhibits a generally positive security posture with a complete absence of known vulnerabilities and a limited attack surface. The static analysis reveals no dangerous functions, file operations, or external HTTP requests, which are positive signs of secure coding practices. Furthermore, all SQL queries are correctly using prepared statements, mitigating the risk of SQL injection. The plugin also has no recorded CVEs, indicating a lack of publicly known security flaws.

Key Concerns

0% output escaping
0% capability checks
0 nonce checks

Vulnerabilities

None known

GTM Code Visibility Security Vulnerabilities

No known vulnerabilities — this is a good sign.

Code Analysis

Analyzed Mar 16, 2026

GTM Code Visibility Code Analysis

Dangerous Functions

Raw SQL Queries

0 prepared

Unescaped Output

0 escaped

Nonce Checks

Capability Checks

File Operations

External Requests

Bundled Libraries

Output Escaping

0% escaped4 total outputs

Attack Surface

GTM Code Visibility Attack Surface

Entry Points0

Unprotected0

WordPress Hooks 4

filteradmin_initgtm_add.php:22

actionadmin_footergtm_add.php:56

actionwp_headgtm_add.php:81

actionwp_footergtm_add.php:82

Maintenance & Trust

GTM Code Visibility Maintenance & Trust

Maintenance Signals

WordPress version tested5.7.15

Last updatedMar 10, 2021

PHP min version5.2.4

Downloads2K

Community Trust

Rating0/100

Number of ratings0

Active installs50

Alternatives

GTM Code Visibility Alternatives

GA Code Visibility

ga-code-visibility

Easily add Google Analytics code to your head and use it only when site is switched to "Search Engine Visibility".

10 No CVEs

AddFunc Head & Footer Code

addfunc-head-footer-code

Easily add code to your head, footer and/or immediately after the opening body tag, site-wide and/or on any individual page/post.

20K No CVEs

Embed Code – Headers & Footers by DesignBombs

embed-code

The easiest way to embed code in the head or footer of your site, globally or on a per-page/post basis.

5K No CVEs

Add Custom Codes – Insert Header, Footer, Custom PHP Snippets, CSS, Javascript

add-custom-codes

Add custom codes to your wordpress site. A completely free plugin to add Custom PHP functions, HTML, CSS, Javascript, any other codes to your website.

1K 4 CVEs

Vanilla Bean – Meta Maid

vanilla-bean-meta-maid

Meta Maid is the simplest of plugins, allowing you to add meta tags, script tags and tracking code to

20 No CVEs

Developer Profile

GTM Code Visibility Developer Profile

Off Site Services

2 plugins · 60 total installs

trust score

Avg Security Score

85/100

Avg Patch Time

30 days

View full developer profile

Detection Fingerprints

How We Detect GTM Code Visibility

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

Asset Fingerprints

Asset Paths

/wp-content/plugins/gtm-code-visibility/js/gtm-plugin.js

Script Paths