What’s Vulnerable › Vulnerabilities

CVE-2021-24701: Quiz Tool Lite <= 2.3.15 - Multiple Admin+ Stored Cross-Site Scripting

• Severity: medium (CVSS 4.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-11-08 · updated 2026-06-17
• Weakness: CWE-79

Description

The Quiz Tool Lite WordPress plugin through 2.3.15 does not sanitize multiple input fields used when creating or managing quizzes and in other setting options, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

Affected products

• Quiz Tool Lite: through 2.3.15

References

• https://wpscan.com/vulnerability/f7b95789-43f2-42a5-95e6-eb7accbd5ed3
• https://wpscan.com/vulnerability/f7b95789-43f2-42a5-95e6-eb7accbd5ed3

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