Hero Module Dynamic ERB Tags

Tags: <%= brand.name %> <%= campaign.code %> <%= metrics.global_regions %>

Hero Main Headline (Dynamic ERB Supported)

Promotional Tagline / Subtitle

Modular Hero Layout & CTA Block (HTML & Ruby ERB) Ruby ERB Engine

<div class="hero-campaign-pill mb-3">
    <span class="badge bg-danger me-2">LIMITED LAUNCH</span>
    <span>Use code <strong><%= campaign.code %></strong> for <strong><%= campaign.discount %></strong>! Expires <%= campaign.expiry %>.</span>
</div>

<div class="hero-cta-group d-flex gap-3 justify-content-center my-4">
    <a href="#" class="btn btn-primary-ruby btn-lg px-4 py-2 fw-bold">
        <%= campaign.cta_text %> &rarr;
    </a>
    <a href="#" class="btn btn-outline-light btn-lg px-4 py-2">
        <i class="bi bi-play-circle me-1"></i> Watch 2-Min Demo
    </a>
</div>

<div class="hero-trust-metrics d-flex justify-content-center gap-4 text-secondary small mt-4 pt-3 border-top border-secondary border-opacity-25">
    <div><i class="bi bi-cpu text-danger me-1"></i> <strong><%= metrics.active_deployments %></strong> Deployments</div>
    <div><i class="bi bi-globe-americas text-danger me-1"></i> <strong><%= metrics.global_regions %></strong></div>
    <div><i class="bi bi-shield-check text-success me-1"></i> <strong><%= metrics.uptime %></strong> SLA Guaranteed</div>
</div>

Engine: Ruby 3.2 (ERB Template Renderer)

Live SaaS Landing Page Preview

CloudScale

Features Network Pricing

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'

`RubyGems' were not loaded. `did_you_mean' was not loaded. /home/kzlabs/public_html/subdomains/erb/evaluator.rb:1:in `require': cannot load such file -- erb (LoadError) from /home/kzlabs/public_html/subdomains/erb/evaluator.rb:1:in `

0ms Cold Starts

Pre-warmed V8 worker isolates deployed on global Anycast edge networks.

Automated TLS 1.3

Instant zero-trust SSL certificates provisioned automatically at DNS setup.

Regional Failover

Dynamic health probes reroute traffic around data center disruptions.

How SSTI occurs in CMS & Page Builders:

When CMS platforms allow marketing managers to design modular landing page blocks with embedded ERB tags (e.g. <%= brand.name %>), server-side evaluation of untrusted input leads to Remote Code Execution in Ruby:

Arithmetic: <%= 7*7 %>