Does Fernet Encryption have any unpatched vulnerabilities?

No published vulnerabilities and no findings under coordinated disclosure as of the latest data update. Always keep the plugin updated to the latest version.

Is Fernet Encryption compatible with WordPress 6.7.5?

According to WordPress.org data, Fernet Encryption 1.1.0 has been tested up to WordPress 6.7.5. Check the plugin's changelog for the latest compatibility information.

Is Fernet Encryption compatible with PHP 8.0+?

Fernet Encryption requires PHP 8.0 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 Fernet Encryption updated?

Fernet Encryption was last updated on Jan 5, 2025. Frequent updates are generally a positive security signal.

What is Fernet Encryption's security score?

Fernet Encryption has a WP-Safety security score of 92/100. This score is computed from CVE history, patch response time, developer trust signals, and plugin maintenance activity.

Fernet Encryption Security & Risk Analysis

wordpress.org/plugins/fernet-encryption

Fernet Encryption is a plugin that can be used to encrypt and decrypt data in WordPress using fernet.

10 active installs v1.1.0 PHP 8.0+ WP 6.4+ Updated Jan 5, 2025

encryptionfernetsecurity

A · Safe

CVEs total0

Unpatched0

Last CVENever

Plugin page Download

Safety Verdict

Is Fernet Encryption Safe to Use in 2026?

Generally Safe

Score 92/100

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

No known CVEs Updated 1yr ago

Risk Assessment

The fernet-encryption plugin version 1.1.0 exhibits a strong security posture based on the static analysis. The absence of dangerous functions, file operations, and external HTTP requests is commendable. All SQL queries utilize prepared statements, and output escaping is correctly implemented, indicating good defensive coding practices against common web vulnerabilities. The plugin also demonstrates adherence to WordPress security best practices by including capability checks for its entry points.

Vulnerabilities

None known

Fernet Encryption Security Vulnerabilities

No known vulnerabilities — this is a good sign.

Version History

Fernet Encryption Release Timeline

v1.1.0Current

v1.0.7

Code Analysis

Analyzed Mar 17, 2026

Fernet Encryption Code Analysis

Dangerous Functions

Raw SQL Queries

0 prepared

Unescaped Output

2 escaped

Nonce Checks

Capability Checks

File Operations

External Requests

Bundled Libraries

Output Escaping

100% escaped2 total outputs

Attack Surface

Fernet Encryption Attack Surface

Entry Points2

Unprotected0

Shortcodes 2

[fernet-encrypt] includes\class-fernet-shortcodes.php:21

[fernet-decrypt] includes\class-fernet-shortcodes.php:22

WordPress Hooks 2

actionadmin_noticesfernet-encryption.php:148

actionrest_api_initincludes\class-fernet-rest-api.php:34

Maintenance & Trust

Fernet Encryption Maintenance & Trust

Maintenance Signals

WordPress version tested6.7.5

Last updatedJan 5, 2025

PHP min version8.0

Downloads2K

Community Trust

Rating0/100

Number of ratings0

Active installs10

Alternatives

Fernet Encryption Alternatives

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wp-pgp-encrypted-emails

Signs and encrypts emails using PGP/GPG keys or X.509 certificates. Provides OpenPGP and S/MIME functions via WordPress plugin API.

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Semisecure Login Reimagined

semisecure-login-reimagined

"Re-imagined" version of Semisecure Login that uses public and secret-key encryption to encrypt passwords when logging in.

80 No CVEs

WP jCryption Security

wp-jcryption

Prevents forms data against sniffing network traffic through encryption provided by jCryption javascript library.

30 No CVEs

Lockr

lockr

Lockr is the first API & Encryption key management service for WordPress, providing an affordable solution to secure secrets used by plugins.

20 No CVEs

Encryption Tools Generator

encryption-tools-generator

Convert your wordpress page or post to a security or encryption online tool generator.

10 No CVEs

Developer Profile

Fernet Encryption Developer Profile

Hubbard Labs

4 plugins · 20 total installs

trust score

Avg Security Score

89/100

Avg Patch Time

30 days

View full developer profile

Detection Fingerprints

How We Detect Fernet Encryption

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

Asset Fingerprints

Asset Paths

/wp-content/plugins/fernet-encryption/assets/css/fernet-encryption.css/wp-content/plugins/fernet-encryption/assets/js/fernet-encryption.js

Script Paths

/wp-content/plugins/fernet-encryption/assets/js/fernet-encryption.js

Version Parameters

fernet-encryption/assets/css/fernet-encryption.css?ver=fernet-encryption/assets/js/fernet-encryption.js?ver=

HTML / DOM Fingerprints

CSS Classes

fernet-encryption-admin-notice

REST Endpoints

/wp-json/fernet/v1/encrypt/wp-json/fernet/v1/decrypt

Shortcode Output

[fernet-encrypt][/fernet-encrypt][fernet-decrypt][/fernet-decrypt]

FAQ