
Inline JavaScript in Head Security & Risk Analysis
wordpress.org/plugins/inline-javascript-in-headBoosts performance of critical short JavaScripts by placing their content directly into the HTML head.
Is Inline JavaScript in Head Safe to Use in 2026?
Generally Safe
Score 85/100Inline JavaScript in Head has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.
The 'inline-javascript-in-head' plugin v1.2.0 exhibits a generally strong security posture based on the provided static analysis and vulnerability history. The absence of any known CVEs and a clean vulnerability history are positive indicators. Furthermore, the code demonstrates good practices by not utilizing dangerous functions, performing all SQL queries using prepared statements, and making no external HTTP requests. The attack surface is minimal with zero entry points identified, and there are no indications of dangerous taint flows. However, a significant concern arises from the output escaping. With one total output and 0% properly escaped, this presents a potential risk for Cross-Site Scripting (XSS) vulnerabilities if user-supplied data is directly outputted without sanitization. Additionally, the presence of file operations without clear context in the analysis warrants attention, as this could be a vector for further exploitation depending on its implementation. The lack of nonce and capability checks, while tied to the zero attack surface, could become a vulnerability if the plugin's functionality were to expand or be misused in the future.
Key Concerns
- Output not properly escaped
- File operations present
- No capability checks
- No nonce checks
Inline JavaScript in Head Security Vulnerabilities
Inline JavaScript in Head Code Analysis
Output Escaping
Inline JavaScript in Head Attack Surface
WordPress Hooks 1
Maintenance & Trust
Inline JavaScript in Head Maintenance & Trust
Maintenance Signals
Community Trust
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Inline JavaScript in Head Developer Profile
4 plugins · 120 total installs
How We Detect Inline JavaScript in Head
Patterns used to identify this plugin on WordPress sites during automated security audits and web crawling.