LH HTTP/2 Server Push Security & Risk Analysis

wordpress.org/plugins/lh-http2-server-push

Does HTTP/2 Server Push for JavaScript and CSS resources properly.

10 active installs v1.02 PHP + WP 3.0+ Updated May 25, 2017
http2performanceprefetchpreloadserver-push
85
A · Safe
CVEs total0
Unpatched0
Last CVENever
Download
Safety Verdict

Is LH HTTP/2 Server Push Safe to Use in 2026?

Generally Safe

Score 85/100

LH HTTP/2 Server Push has no known CVEs and is actively maintained. It's a solid choice for most WordPress installations.

No known CVEs Updated 8yr ago
Risk Assessment

The "lh-http2-server-push" plugin version 1.02 exhibits a very strong security posture based on the provided static analysis. The absence of any identified dangerous functions, raw SQL queries, file operations, or external HTTP requests is commendable. Crucially, the lack of any taint analysis findings, especially those with unsanitized paths or critical/high severity, indicates a well-sanitized codebase concerning data flow vulnerabilities. The plugin also scores highly due to the complete absence of known CVEs, suggesting a history of responsible development and maintenance.

However, the analysis does reveal a potential area for improvement: the complete lack of capability checks and nonce checks on its zero entry points. While there are no entry points currently, this indicates that if any were to be introduced in the future, they would lack fundamental security protections. This is a design pattern rather than a current vulnerability, but it represents a future risk if the plugin evolves. The plugin's strengths lie in its clean code and lack of known historical vulnerabilities, but the absence of built-in authorization checks for potential future interactions is a notable weakness.

Key Concerns

  • No capability checks for potential entry points
  • No nonce checks for potential entry points
Vulnerabilities
None known

LH HTTP/2 Server Push Security Vulnerabilities

No known vulnerabilities — this is a good sign.
Code Analysis
Analyzed Mar 16, 2026

LH HTTP/2 Server Push Code Analysis

Dangerous Functions
0
Raw SQL Queries
0
0 prepared
Unescaped Output
0
1 escaped
Nonce Checks
0
Capability Checks
0
File Operations
0
External Requests
0
Bundled Libraries
0

Output Escaping

100% escaped1 total outputs
Attack Surface

LH HTTP/2 Server Push Attack Surface

Entry Points0
Unprotected0
WordPress Hooks 1
actionsend_headerslh-http2-server-push.php:243
Maintenance & Trust

LH HTTP/2 Server Push Maintenance & Trust

Maintenance Signals

WordPress version tested4.7.32
Last updatedMay 25, 2017
PHP min version
Downloads2K

Community Trust

Rating0/100
Number of ratings0
Active installs10
Developer Profile

LH HTTP/2 Server Push Developer Profile

shawfactor

77 plugins · 15K total installs

91
trust score
Avg Security Score
87/100
Avg Patch Time
7 days
View full developer profile
Detection Fingerprints

How We Detect LH HTTP/2 Server Push

Patterns used to identify this plugin on WordPress sites during automated security audits and web crawling.

Asset Fingerprints

Asset Paths
/wp-content/plugins/lh-http2-server-push/

HTML / DOM Fingerprints

FAQ

Frequently Asked Questions about LH HTTP/2 Server Push