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Joomla Stack Checker

Run a Joomla-aware profile for extension, template, and public-surface risk with remediation-first prioritization and bounded deeper evidence.

Best for Joomla site owners, agencies, and security teams reviewing extension hygiene, template changes, patch posture, and public-surface hardening before or after a release.

Read remediation guide

Mode guidance: Quick mode provides a Joomla baseline profile. Comprehensive mode (account required) expands route coverage, validates key public Joomla surfaces safely, checks common artifact-leak paths, and adds stronger extension advisory intelligence.

What This Tool Checks

  • Joomla signal confidence
  • Extension and template evidence (comprehensive)
  • Public API/admin/install surface validation (comprehensive)
  • Fix-first remediation roadmap

Why It Matters

Joomla risk is often hidden in extension sprawl, leftover installation artifacts, public administrator exposure, and version clues that generic scanners rarely prioritize clearly. This check is built to surface those Joomla-specific signals quickly and turn them into an action queue.

Best For

Best for Joomla site owners, agencies, and security teams reviewing extension hygiene, template changes, patch posture, and public-surface hardening before or after a release.

What To Do Next

Use this result to decide whether a quick Joomla baseline is enough or whether you should move into comprehensive mode for broader route sampling, public-surface validation, and advisory matching.

Related Resources

Read The GuideRead The Fix PageSee Plans

What does the Joomla Stack Checker look for?

Joomla Stack Checker focuses on joomla signal confidence, extension and template evidence (comprehensive), public api/admin/install surface validation (comprehensive), fix-first remediation roadmap. It is designed to help teams identify this category of weakness quickly and then move into broader workflows if deeper follow-up is needed.

What is the difference between Quick and Comprehensive mode?

Quick mode gives a fast Joomla baseline. Comprehensive mode adds broader route coverage, low-risk validation of Joomla API, administrator, installation, manifest, and artifact-leak surfaces, stronger extension intelligence, and deeper proof for remediation decisions.

When should I use the full Vulnify platform instead?

Use the full platform when you need more than one focused diagnostic, want to keep reports and history, or need scheduled scans, exports, and broader vulnerability coverage beyond joomla stack checker.