
Feature Flags Security & Risk Analysis
wordpress.org/plugins/feature-flagsFeature flags allows developers to configure features behind the feature flags on both Server(PHP) and Client(JS/TS) side.
Is Feature Flags Safe to Use in 2026?
Generally Safe
Score 100/100Feature Flags has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.
The 'feature-flags' plugin v0.4.1 exhibits a generally strong security posture with several good practices evident. The plugin has no recorded vulnerabilities, including critical or high severity ones, and has a history free of any CVEs, suggesting a well-maintained and secure codebase. The static analysis further supports this, showing no dangerous functions, file operations, or external HTTP requests, and all SQL queries are properly prepared, with all output correctly escaped. However, a significant concern arises from the presence of one unprotected REST API route. This unprotected endpoint represents a direct attack vector that could potentially be exploited if it handles sensitive data or performs actions without proper authorization checks.
While the absence of dangerous functions, prepared SQL statements, and proper output escaping are commendable, the single unprotected REST API route is a notable weakness that detracts from an otherwise robust security profile. The lack of taint analysis results and the limited number of capability checks might indicate a smaller scope of functionality, which is good for security, but it's crucial to ensure that all entry points, especially REST API routes, are adequately protected against unauthorized access and potential misuse. In conclusion, the plugin is strong in many areas of secure coding, but the unprotected REST API route requires immediate attention to mitigate potential risks.
Key Concerns
- Unprotected REST API route
Feature Flags Security Vulnerabilities
Feature Flags Code Analysis
Output Escaping
Feature Flags Attack Surface
REST API Routes 1
WordPress Hooks 6
Maintenance & Trust
Feature Flags Maintenance & Trust
Maintenance Signals
Community Trust
Feature Flags Alternatives
Beta Flags … now with A/B Testing!
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Thanks to: James Williams, whose plugin inspired this one (https://github.com/jamesrwilliams/feature-flags)
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Feature Flags Developer Profile
3 plugins · 20 total installs
How We Detect Feature Flags
Patterns used to identify this plugin on WordPress sites during automated security audits and web crawling.
Asset Fingerprints
/wp-content/plugins/feature-flags/build/settings.js/wp-content/plugins/feature-flags/build/settings.css/wp-content/plugins/feature-flags/build/index.js/wp-content/plugins/feature-flags/build/settings.js/wp-content/plugins/feature-flags/build/index.jsfeature-flags/build/settings.js?ver=feature-flags/build/settings.css?ver=feature-flags/build/index.js?ver=HTML / DOM Fingerprints
codebFeatureFlags/wp-json/feature-flags/v1/flags