PT-2026-50934 · Undefined · Undefined

Published 2026-06-19 · Updated 2026-06-19 · CVE-2017-20257

NVD

CVSS v3.1

8.2

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Joomla! Component Quiz Deluxe 3.7.4 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL commands through the ajaxaction.flag question task. Attackers can inject malicious SQL code via the stu quiz id or flag quest parameters to manipulate database queries and extract sensitive information.

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2017-20257

Affected Products

Undefined

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2017-20257 · Security Note
• https://vulncheck.com/advisories/joomla-component-quiz-deluxe-sql-injection · Note
• https://extensions.joomla.org/extensions/extension/living/education-a-culture/quiz-deluxe · Note
• http://joomplace.com · Note
• https://exploit-db.com/exploits/42589 · Note