Unrated severityNVD Advisory· Published Jun 19, 2026
Joomla Event Registration Pro Calendar 4.1.3 SQL Injection
CVE-2017-20273
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: =4.1.3
Patches
Vulnerability mechanics
No source-code context for this CVE — mechanics is only generated when we can read the actual fix diff. Without that, the four sections (root cause, attack vector, affected code, fix) would be speculation rather than analysis.
References
2- www.exploit-db.com/exploits/42416mitreexploit
- www.vulncheck.com/advisories/joomla-event-registration-pro-calendar-sql-injectionmitrethird-party-advisory
News mentions
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