Joomlashowroom Event Registration Pro Calendar vulnerabilities
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Published CVEs affecting Joomlashowroom Event Registration Pro Calendar: 1 record(s), with affected versions and fixes.
CVE-2017-20273
High · 8.2
CWE-89 Jun 19, 2026
Joomla Event Registration Pro Calendar 4.1.3 SQL Injection
Joomla Event Registration Pro Calendar 4.1.3 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the id parameter. Attackers can send GET requests to index.php with option=com_registrationpro&view=category&id parameter containing SQL injection payloads to extract sensitive database information.