CVE-2024-6028
CVE-2024-6028 is a critical-severity vulnerability in Ays-pro Quiz Maker with a CVSS 3.x base score of 9.8. Its EPSS exploit-prediction score of 12% places it in the 96th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-89.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- EPSS exploit prediction: 12% (96th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-47192
- Weakness: CWE-89
- Affected product: Ays-pro Quiz Maker
- Published:
- Last modified:
Description
The Quiz Maker plugin for WordPress is vulnerable to time-based SQL Injection via the 'ays_questions' parameter in all versions up to, and including, 6.5.8.3 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Frequently asked questions
- What is CVE-2024-6028?
- The Quiz Maker plugin for WordPress is vulnerable to time-based SQL Injection via the 'ays_questions' parameter in all versions up to, and including, 6.5.8.3 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
- How severe is CVE-2024-6028?
- CVE-2024-6028 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2024-6028 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 12% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2024-6028?
- CVE-2024-6028 affects Ays-pro Quiz Maker. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2024-6028?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- Does CVE-2024-6028 have an EU (EUVD) identifier?
- Yes. CVE-2024-6028 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-47192.
- When was CVE-2024-6028 published?
- CVE-2024-6028 was published on 2024-06-25 and last updated on 2026-06-17.
References
- https://plugins.trac.wordpress.org/browser/quiz-maker/tags/6.5.7.5/public/class-quiz-maker-public.php#L4904
- https://plugins.trac.wordpress.org/browser/quiz-maker/tags/6.5.7.5/public/class-quiz-maker-public.php#L6901
- https://plugins.trac.wordpress.org/changeset/3103402/quiz-maker/tags/6.5.8.2/public/class-quiz-maker-public.php?old=3102679&old_path=quiz-maker%2Ftags%2F6.5.8.1%2Fpublic%2Fclass-quiz-maker-public.php
- https://plugins.trac.wordpress.org/changeset/3105555/quiz-maker/tags/6.5.8.4/public/class-quiz-maker-public.php?old=3104323&old_path=quiz-maker%2Ftags%2F6.5.8.3%2Fpublic%2Fclass-quiz-maker-public.php
- https://wordpress.org/plugins/quiz-maker/#developers
- https://www.wordfence.com/threat-intel/vulnerabilities/id/ab340c65-35eb-4a85-8150-3119b46c7f35?source=cve
Affected products (1)
- cpe:2.3:a:ays-pro:quiz_maker:*:*:*:*:*:wordpress:*:*
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