Safe Headers Scanner Security & Risk Analysis
wordpress.org/plugins/safe-headers-scannerScan themes and plugins for potential header issues such as whitespace before/after PHP tags or direct output before headers.
Is Safe Headers Scanner Safe to Use in 2026?
Generally Safe
Score 100/100Safe Headers Scanner has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.
The "safe-headers-scanner" v1.2 plugin exhibits a strong security posture based on the provided static analysis. There are no identified AJAX handlers, REST API routes, shortcodes, or cron events, resulting in a zero attack surface with no unprotected entry points. The code signals are also positive, with no dangerous functions, file operations, or external HTTP requests. All SQL queries utilize prepared statements, and all output is properly escaped. The presence of a nonce check further indicates a commitment to secure handling of actions within the plugin. The absence of any recorded vulnerabilities, past or present, including CVEs, is a significant strength.
Safe Headers Scanner Security Vulnerabilities
Safe Headers Scanner Code Analysis
Output Escaping
Safe Headers Scanner Attack Surface
WordPress Hooks 2
Maintenance & Trust
Safe Headers Scanner Maintenance & Trust
Maintenance Signals
Community Trust
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Safe Headers Scanner Developer Profile
2 plugins · 10 total installs
How We Detect Safe Headers Scanner
Patterns used to identify this plugin on WordPress sites during automated security audits and web crawling.
Asset Fingerprints
/wp-content/plugins/safe-headers-scanner/safe-headers-scanner-inlineHTML / DOM Fingerprints
safe-headers-warningname="scan_choice"name="error_type"name="safe_headers_scanner_plugin_longprefix_scan_nonce"