CVE-2017-20268
HIGH
NVD
CVSS Score
8.2
Severity
HIGH
Published
Jun 19, 2026
Vendor
unknown
Description
Joomla! Component Zap Calendar Lite 4.3.4 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the 'eid' parameter. Attackers can send GET requests to the RSVP plugin endpoint with crafted SQL payloads to extract sensitive database information including database names and table structures.