Minify Security & Risk Analysis

wordpress.org/plugins/minify

Automagically concatenates JS and CSS files that are output in wp_head() and wp_footer()

10 active installs v0.2 PHP + WP 3.0+ Updated Sep 2, 2012
assetscssjsminifyperformance
85
A · Safe
CVEs total0
Unpatched0
Last CVENever
Safety Verdict

Is Minify Safe to Use in 2026?

Generally Safe

Score 85/100

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

No known CVEs Updated 13yr ago
Risk Assessment

The "minify" v0.2 plugin exhibits a generally positive security posture with no recorded vulnerabilities or known CVEs. The static analysis shows a zero attack surface with no exposed AJAX handlers, REST API routes, shortcodes, or cron events. Furthermore, the code demonstrates good practices by exclusively using prepared statements for SQL queries. However, there are notable areas for concern. The plugin has a low percentage (40%) of properly escaped output, indicating a potential for cross-site scripting (XSS) vulnerabilities where user-supplied data might be rendered without proper sanitization. Additionally, the presence of unsanitized paths in taint analysis suggests a risk of directory traversal or local file inclusion vulnerabilities, even though no critical or high severity flows were detected. The lack of any nonce checks or capability checks on entry points (though the attack surface is currently zero) is a weakness that could become a significant risk if the plugin were to introduce entry points in the future without proper security controls. The absence of a vulnerability history is a strength, but the identified code signals warrant attention to prevent future issues.

Key Concerns

  • Unescaped output detected
  • Unsanitized paths in taint analysis
  • No nonce checks implemented
  • No capability checks implemented
Vulnerabilities
None known

Minify Security Vulnerabilities

No known vulnerabilities — this is a good sign.
Code Analysis
Analyzed Mar 17, 2026

Minify Code Analysis

Dangerous Functions
0
Raw SQL Queries
0
0 prepared
Unescaped Output
3
2 escaped
Nonce Checks
0
Capability Checks
0
File Operations
3
External Requests
0
Bundled Libraries
0

Output Escaping

40% escaped5 total outputs
Data Flows
2 unsanitized

Data Flow Analysis

2 flows2 with unsanitized paths
<make> (make.php:0)
Source (user input) Sink (dangerous op) Sanitizer Transform Unsanitized Sanitized
Attack Surface

Minify Attack Surface

Entry Points0
Unprotected0
WordPress Hooks 5
actionadmin_menuminify.php:20
actionwp_headminify.php:253
actionwp_footerminify.php:254
actionwp_headminify.php:337
actionwp_footerminify.php:338
Maintenance & Trust

Minify Maintenance & Trust

Maintenance Signals

WordPress version tested3.4.2
Last updatedSep 2, 2012
PHP min version
Downloads20K

Community Trust

Rating74/100
Number of ratings3
Active installs10
Developer Profile

Minify Developer Profile

Scott Taylor

8 plugins · 210 total installs

85
trust score
Avg Security Score
87/100
Avg Patch Time
30 days
View full developer profile
Detection Fingerprints

How We Detect Minify

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

Asset Fingerprints

Asset Paths
/wp-content/plugins/minify/JSMin.php/wp-content/plugins/minify/CSSMin.php

HTML / DOM Fingerprints

CSS Classes
wrap
HTML Comments
MinifyGet filesystem path to JS fileLocal file, add contents to response bufferRemote file, output <script>+6 more
Data Attributes
name="incr"class="widefat"
FAQ

Frequently Asked Questions about Minify