XSS in Ays-pro Quiz Maker By Ays
CVE-2026-6817
The Quiz Maker by AYS plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'rate_reason' parameter in all versions up to, and including, 6.7.1.29 due to insufficient input sanitization and output escaping. This makes i…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.001 (19.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N.
Affected products
- Ays-pro Quiz Maker By Ays — versions 0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-6817?
- CVE-2026-6817 is a medium-severity vulnerability in Ays-pro Quiz Maker By Ays, classified under Cross-site Scripting. CVSS score: 5.8/10. Published 2026-05-02.
- How severe is CVE-2026-6817?
- Medium severity. CVSS v3 base score is 5.8 out of 10.