Does Flex SSL have any unpatched vulnerabilities?

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

Is Flex SSL compatible with WordPress 6.8.5?

According to WordPress.org data, Flex SSL 1.0.8 has been tested up to WordPress 6.8.5. Check the plugin's changelog for the latest compatibility information.

Is Flex SSL compatible with PHP 7.0+?

Flex SSL 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 Flex SSL updated?

Flex SSL was last updated on Mar 8, 2026. Frequent updates are generally a positive security signal.

What is Flex SSL's security score?

Flex SSL 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.

Flex SSL Security & Risk Analysis

wordpress.org/plugins/flex-ssl

Enables SSL & forces HTTPS on WordPress, updating URLs & adding security headers. Supports reverse proxies & soon integrates Let's Encrypt.

20 active installs v1.0.8 PHP 7.0+ WP 5.0+ Updated Mar 8, 2026

cloudflarehttpsmixed-contentsecurityssl

A · Safe

CVEs total0

Unpatched0

Last CVENever

Plugin page Download

Safety Verdict

Is Flex SSL Safe to Use in 2026?

Generally Safe

Score 100/100

Flex SSL has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.

No known CVEs Updated 26d ago

Risk Assessment

The flex-ssl plugin v1.0.8 exhibits a strong security posture based on the provided static analysis and vulnerability history. The absence of any identified vulnerabilities in its history, coupled with the plugin's code signals, suggests a commitment to secure coding practices. The plugin demonstrates excellent output escaping (95%) and 100% use of prepared statements for SQL queries, which are significant strengths. Furthermore, the presence of nonce and capability checks indicates an awareness of common attack vectors.

Vulnerabilities

None known

Flex SSL Security Vulnerabilities

No known vulnerabilities — this is a good sign.

Code Analysis

Analyzed Mar 16, 2026

Flex SSL Code Analysis

Dangerous Functions

Raw SQL Queries

0 prepared

Unescaped Output

41 escaped

Nonce Checks

Capability Checks

File Operations

External Requests

Bundled Libraries

Output Escaping

95% escaped43 total outputs

Data Flows

All sanitized

Data Flow Analysis

2 flows

settings_page (flex-ssl.php:160)

Source (user input) Sink (dangerous op) Sanitizer Transform Unsanitized Sanitized

Attack Surface

Flex SSL Attack Surface

Entry Points0

Unprotected0

WordPress Hooks 19

actionadmin_menuflex-ssl.php:45

actionadmin_initflex-ssl.php:46

actionadmin_initflex-ssl.php:47

actionadmin_initflex-ssl.php:48

actionadmin_initflex-ssl.php:49

actionplugins_loadedflex-ssl.php:50

actiontemplate_redirectflex-ssl.php:53

actiontemplate_redirectflex-ssl.php:54

actiontemplate_redirectflex-ssl.php:55

actioninitflex-ssl.php:57

actionupdated_optionflex-ssl.php:58

filterthe_contentflex-ssl.php:61

filterthe_excerptflex-ssl.php:62

filterpost_thumbnail_urlflex-ssl.php:63

filterscript_loader_srcflex-ssl.php:64

filterstyle_loader_srcflex-ssl.php:65

filtercontent_urlflex-ssl.php:66

filterhome_urlflex-ssl.php:67

filterwp_redirectflex-ssl.php:270

Maintenance & Trust

Flex SSL Maintenance & Trust

Maintenance Signals

WordPress version tested6.8.5

Last updatedMar 8, 2026

PHP min version7.0

Downloads560

Community Trust

Rating0/100

Number of ratings0

Active installs20

Alternatives

Flex SSL Alternatives

Volixta SSL & Security Headers

volixta-ssl-security-headers

100

Add modern security headers, enable SSL/HTTPS, fix mixed content, and force 301 redirects for WordPress. Fast, safe, and easy to use.

10 No CVEs

Glimbyte SSL Guardian

glimbyte-ssl-guardian

100

Complete SSL management plugin: force HTTPS, fix mixed content, monitor certificates, and enable HSTS. Easy setup in 5 minutes.

0 No CVEs

SSL Insecure Content Fixer

ssl-insecure-content-fixer

100

Clean up WordPress website HTTPS insecure content

100K No CVEs

WP Force SSL & HTTPS SSL Redirect

wp-force-ssl

Enable SSL & HTTPS redirect with 1 click! Add SSL certificate & WP Force SSL to redirect site from HTTP to HTTPS & fix SSL errors.

90K 1 CVE

One Click SSL

one-click-ssl

Enable SSL/TLS (https://) to redirect all pages to SSL/TLS and load all resources over SSL/TLS.

10K 1 CVE

Developer Profile

Flex SSL Developer Profile

Flex Plugins

3 plugins · 40 total installs

trust score

Avg Security Score

100/100

Avg Patch Time

30 days

View full developer profile

Detection Fingerprints

How We Detect Flex SSL

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

Asset Fingerprints

Asset Paths

/wp-content/plugins/flex-ssl/flex-ssl.php

Version Parameters

flex-ssl/flex-ssl.php?ver=

HTML / DOM Fingerprints

Data Attributes

data-tab

JS Globals

flex_ssl_vars

FAQ