Expand + Collapse Funk Security & Risk Analysis

wordpress.org/plugins/expandcollapse-funk

Easily add expand and collapse functionality to any WordPress theme. No coding skills required! Beautifully simple UI. Save space with this plugin for …

900 active installs v2.2 PHP + WP 3.5+ Updated Oct 14, 2014
accordioncollapsable-contentcollapsecollapsiblexpand
85
A · Safe
CVEs total0
Unpatched0
Last CVENever
Safety Verdict

Is Expand + Collapse Funk Safe to Use in 2026?

Generally Safe

Score 85/100

Expand + Collapse Funk has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.

No known CVEs Updated 11yr ago
Risk Assessment

The "expandcollapse-funk" v2.2 plugin exhibits a remarkably clean static analysis report. It demonstrates excellent adherence to secure coding practices by avoiding dangerous functions, utilizing prepared statements for all SQL queries, and ensuring all outputs are properly escaped. The absence of file operations, external HTTP requests, and importantly, the lack of any identified entry points (AJAX handlers, REST API routes, shortcodes, cron events) significantly reduces the potential attack surface. Taint analysis also reveals no problematic data flows. Furthermore, the plugin has no recorded vulnerability history, suggesting a stable and secure codebase.

This plugin's security posture appears very strong. The lack of any identified vulnerabilities in its history and the clean static analysis results are highly positive indicators. The complete absence of exploitable entry points is a significant strength. The fact that all identified (though zero) SQL queries are prepared and all (though zero) outputs are escaped further reinforces this. The plugin's minimal feature set and the way it's implemented contribute to its secure design. There are no identified weaknesses in the provided data.

Vulnerabilities
None known

Expand + Collapse Funk Security Vulnerabilities

No known vulnerabilities — this is a good sign.
Code Analysis
Analyzed Mar 16, 2026

Expand + Collapse Funk Code Analysis

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

Expand + Collapse Funk Attack Surface

Entry Points0
Unprotected0
WordPress Hooks 5
actionwp_headexpand-collapse-funk.php:100
filtermce_external_pluginsexpand-collapse-funk.php:104
filtermce_buttonsexpand-collapse-funk.php:105
actioninitexpand-collapse-funk.php:107
filteresc_attrexpand-collapse-funk.php:120
Maintenance & Trust

Expand + Collapse Funk Maintenance & Trust

Maintenance Signals

WordPress version tested3.9.40
Last updatedOct 14, 2014
PHP min version
Downloads35K

Community Trust

Rating92/100
Number of ratings16
Active installs900
Developer Profile

Expand + Collapse Funk Developer Profile

Evan Herman

15 plugins · 136K total installs

68
trust score
Avg Security Score
84/100
Avg Patch Time
375 days
View full developer profile
Detection Fingerprints

How We Detect Expand + Collapse Funk

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

Asset Fingerprints

Script Paths
/wp-content/plugins/expand-collapse-funk/expand-collapse-funk.js

HTML / DOM Fingerprints

CSS Classes
expand-content-linkexpand-cnt-linkecf_closedexp-col-content-holderhidden-contentalignleftalignrighthiddenContentp+2 more
HTML Comments
expand-content-link renamed to expand-cnt-link for compatibility with twentyfourteen themeimages with no float styles , get floated leftjQuery(".hidden-content").each(function() { ... });
Data Attributes
float
JS Globals
jQuery
FAQ

Frequently Asked Questions about Expand + Collapse Funk