CVE-2017-20257

HIGH SEVERITY

CVSS Score & Metrics

Base Score

8.2 / 10

Vector String

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

Vulnerability Description

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.

Vulnerability Details

Published Date

June 19, 2026

Last Modified

June 19, 2026

CWE ID

CWE-89

Source

NVD

Vendor

Joomplace

Product

Quiz Deluxe

External References

http://joomplace.com/
https://extensions.joomla.org/extensions/extension/living/education-a-culture/quiz-deluxe/
https://www.exploit-db.com/exploits/42589
https://www.vulncheck.com/advisories/joomla-component-quiz-deluxe-sql-injection

CVE-2017-20257

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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