CVE-2011-4808

CVE-2011-4808 is a none vulnerability published on December 14, 2011. SQL injection vulnerability in the HM Community (comhmcommunity) component before 1.01 for Joomla! allows remote attackers to execute arbitrary SQL commands via the id parameter in a fndhome action to index.php.

CVE-2011-4808 was first published in the National Vulnerability Database on December 14, 2011, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

CVE-2011-4808 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 49.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2011-4808, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.