What’s Vulnerable › Vulnerabilities
CVE-2026-86446: LearnPress 4.4.3 - 4.4.6 - Unauthenticated Quiz Answer Disclosure via check-answer REST Endpoint
- Severity: low (CVSS 3.7 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-09-17 · updated 2026-09-18
- Weakness: CWE-200
Description
The LearnPress WordPress plugin before 4.4.7 does not restrict the correctness flags it returns when a quiz answer is checked, allowing unauthenticated attackers to obtain the correct answer to every option of a question, along with the instructor's explanation, on courses configured to be taken without enrolling.
Affected products
- thimpress LearnPress – WordPress LMS Plugin for Create and Sell Online Courses: from 4.4.3 before 4.4.7 — fixed in 4.4.7
How to fix
Upgrade to a fixed version: thimpress LearnPress – WordPress LMS Plugin for Create and Sell Online Courses 4.4.7. Check the vendor advisory for mitigations.
References
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