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OpenAdvisories
High · 8.2 CVE-2017-20273 EUVD-2017-19000GHSA-qq9x-p9f6-rmg7

Joomla Event Registration Pro Calendar 4.1.3 SQL Injection

Published Jun 19, 2026 · Updated Jul 15, 2026 · Assigned by VulnCheck

Description

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.

Affected products

VendorProductAffectedFixed
Joomlashowroom Event Registration Pro Calendar 4.1.3 —

References