
Easy Syntax Highlighter Security & Risk Analysis
wordpress.org/plugins/easy-syntax-highlighterModern, lightweight syntax highlighter for WordPress using Highlight.js
Is Easy Syntax Highlighter Safe to Use in 2026?
Generally Safe
Score 100/100Easy Syntax Highlighter has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.
The "easy-syntax-highlighter" v2.0.0 plugin exhibits a generally good security posture based on the provided static analysis and vulnerability history. The absence of any recorded CVEs and the positive findings in the code analysis, such as 100% SQL queries using prepared statements and a high percentage of properly escaped outputs, suggest that the developers have prioritized secure coding practices. The plugin also has a very limited attack surface with no exposed AJAX handlers, REST API routes, shortcodes, or cron events that are unprotected, which is a significant strength.
Key Concerns
- No nonce checks
- Only 1 capability check
- Bundled library (TinyMCE) may have vulnerabilities
- 85% output escaping is good, but 15% is still a risk
Easy Syntax Highlighter Security Vulnerabilities
Easy Syntax Highlighter Code Analysis
Bundled Libraries
Output Escaping
Easy Syntax Highlighter Attack Surface
WordPress Hooks 12
Maintenance & Trust
Easy Syntax Highlighter Maintenance & Trust
Maintenance Signals
Community Trust
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Easy Syntax Highlighter Developer Profile
3 plugins · 70 total installs
How We Detect Easy Syntax Highlighter
Patterns used to identify this plugin on WordPress sites during automated security audits and web crawling.
Asset Fingerprints
/wp-content/plugins/easy-syntax-highlighter/assets/js/highlight.min.js/wp-content/plugins/easy-syntax-highlighter/assets/css/hljs-themes//wp-content/plugins/easy-syntax-highlighter/assets/css/frontend.css/wp-content/plugins/easy-syntax-highlighter/assets/js/frontend.js/wp-content/plugins/easy-syntax-highlighter/assets/css/admin.css/wp-content/plugins/easy-syntax-highlighter/assets/css/modal.css/wp-content/plugins/easy-syntax-highlighter/assets/js/modal.js/wp-content/plugins/easy-syntax-highlighter/assets/js/admin.jsassets/js/highlight.min.jsassets/js/frontend.jsassets/js/modal.jsassets/js/admin.jseasy-syntax-highlighter/assets/css/hljs-themes/easy-syntax-highlighter/assets/css/frontend.csseasy-syntax-highlighter/assets/js/frontend.jseasy-syntax-highlighter/assets/css/admin.csseasy-syntax-highlighter/assets/css/modal.csseasy-syntax-highlighter/assets/js/modal.jseasy-syntax-highlighter/assets/js/admin.jsHTML / DOM Fingerprints
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