extended-xss-search vs OWASP Joomla Vulnerability Scanner: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
extended-xss-search is a free security scanning tool. OWASP Joomla Vulnerability Scanner is a free security scanning tool. Compare features, ratings, integrations, and community reviews side by side to find the best security scanning fit for your security stack.
CST VerdictBased on our analysis of available product data, here is our conclusion:
Security teams doing bulk URL reconnaissance or rapid XSS triage will appreciate extended-xss-search because it tests multiple XSS payloads per URL instead of stopping at the first match, catching bypasses that simpler finders miss. It's free and sits on 187 GitHub stars, meaning you can deploy it in a scanning pipeline without vendor lock-in or licensing overhead. Skip this if you need interactive exploitation or DAST integration with your WAF; extended-xss-search is a scanner for finding the vulnerability, not managing remediation workflows.
OWASP Joomla Vulnerability Scanner
Joomla site owners running legacy CMS deployments will find real value in OWASP Joomla Vulnerability Scanner because it finds CVEs and misconfigurations that generic web scanners routinely miss, thanks to its Joomla-specific payload logic. The tool has 1,140 GitHub stars and zero licensing friction, meaning you can run it across your entire Joomla estate without budget approval. Skip this if your organization has already standardized on a commercial DAST platform with Joomla coverage, or if you need remediation guidance beyond vulnerability identification; this tool identifies the problem and stops there.
