
LH CSS Lazy Load Security & Risk Analysis
wordpress.org/plugins/lh-css-lazy-loadJavascript has a HTML based method for deferring and asynchronously loading files, namely script Defer and script Async. Unfortunately these HTML solu …
Is LH CSS Lazy Load Safe to Use in 2026?
Generally Safe
Score 85/100LH CSS Lazy Load has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.
The 'lh-css-lazy-load' plugin, version 1.02, exhibits a generally strong security posture based on the provided static analysis and vulnerability history. The absence of any recorded CVEs and the complete avoidance of raw SQL queries demonstrate good development practices and a commitment to security. The presence of nonce and capability checks, even with a limited attack surface, is a positive sign. However, a significant concern arises from the output escaping, where only 38% of the 13 identified outputs are properly escaped. This leaves a substantial portion of the plugin's output potentially vulnerable to Cross-Site Scripting (XSS) attacks, especially if user-supplied data is involved in these unsanitized outputs. While the taint analysis shows no critical or high severity flows, the insufficient output escaping remains the primary area of risk. The plugin's limited attack surface and clean vulnerability history are strengths, but the output escaping weakness needs attention to ensure comprehensive security.
Key Concerns
- Insufficient output escaping
LH CSS Lazy Load Security Vulnerabilities
LH CSS Lazy Load Release Timeline
LH CSS Lazy Load Code Analysis
Output Escaping
LH CSS Lazy Load Attack Surface
WordPress Hooks 6
Maintenance & Trust
LH CSS Lazy Load Maintenance & Trust
Maintenance Signals
Community Trust
LH CSS Lazy Load Alternatives
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LH CSS Lazy Load Developer Profile
89 plugins · 15K total installs
How We Detect LH CSS Lazy Load
Patterns used to identify this plugin on WordPress sites during automated security audits and web crawling.
Asset Fingerprints
/wp-content/plugins/lh-css-lazy-load/scripts/lh-css-lazy-load.js/wp-content/plugins/lh-css-lazy-load/scripts/lh-css-lazy-load.jsHTML / DOM Fingerprints
lh_css_lazy_load-fileasync="async"