CVE-2017-20262

HighCVSS 8.2/10Last modified Aug 19, 2026

Description

Joomla! Component Ajax Quiz 1.8 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the cid parameter. Attackers can send GET requests to index.php with the option=com_ajaxquiz and view=ajaxquiz parameters to extract sensitive database information including table names and column structures.

Metrics

CVSS 3.1 8.2/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Weakness enumeration

CWE-89

Affected software

No affected versions have been published.

Timeline

Published
Jun 19, 2026
Last modified
Aug 19, 2026
NVD status
Analyzed

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CVE-2017-20262: High severity, CVSS 8.2 | Vulnix