CVE-2026-82850 — Masteriyo LMS < 3.4.2 - Subscriber+ Quiz Answer Key Disclosure

CVE-2026-82850

Masteriyo LMS < 3.4.2 - Subscriber+ Quiz Answer Key Disclosure PUBLISHED

Description (CNA)

The Masteriyo LMS WordPress plugin before 3.4.2 does not restrict access to quiz answer keys, allowing any authenticated user, such as a student, to retrieve the correct answers for any quiz on the site, including quizzes in courses they are not enrolled in. The redaction that hides them is applied only to a fixed list of question types, so the answers to every other type are returned in full to anyone able to view the questions.

Affected (CNA)

Vendor / product	Versions
Unknown / Masteriyo LMS	affected 0 before 3.4.2

CWE

No CWE identifiers supplied.

References

https://wpscan.com/vulnerability/b26150aa-9220-4eb3-a160-0f5301faacc7/

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.