
Custom Classes Security & Risk Analysis
wordpress.org/plugins/custom-classesAllows users to create custom classes on a per-post/term basis.
Is Custom Classes Safe to Use in 2026?
Generally Safe
Score 85/100Custom Classes has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.
The "custom-classes" plugin v1.0.0 demonstrates a strong security posture based on the provided static analysis. The absence of any identified dangerous functions, external HTTP requests, file operations, or raw SQL queries is highly commendable. Furthermore, the fact that all SQL queries utilize prepared statements and all output is properly escaped indicates adherence to best practices for preventing common vulnerabilities like SQL injection and XSS. The presence of nonce checks further bolsters its defense against CSRF attacks. The plugin also has no recorded vulnerability history, which is a very positive sign, suggesting a history of secure development or diligent patching if any issues have arisen previously. However, a notable area for improvement is the lack of capability checks. While the current attack surface is zero, which is excellent, the absence of capability checks means that if any new entry points are introduced in future versions, they might be accessible to users without the appropriate permissions. This is a potential weakness that could be exploited if the plugin evolves and introduces new functionalities without implementing proper authorization.
Custom Classes Security Vulnerabilities
Custom Classes Code Analysis
Output Escaping
Custom Classes Attack Surface
WordPress Hooks 13
Maintenance & Trust
Custom Classes Maintenance & Trust
Maintenance Signals
Community Trust
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Custom Classes Developer Profile
33 plugins · 34K total installs
How We Detect Custom Classes
Patterns used to identify this plugin on WordPress sites during automated security audits and web crawling.
Asset Fingerprints
/wp-content/plugins/custom-classes/inc/functions-filters.phpHTML / DOM Fingerprints
name="custom-body-class"name="custom-post-class"id="custom-classes"