What is CVE-2026-85570?

CVE-2026-85570 is a medium-severity vulnerability in Tutor Lms, classified under Information Disclosure. CVSS score: 4.3/10. Published 2026-11-05.

How severe is CVE-2026-85570?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Information disclosure in Tutor Lms

CVE-2026-85570

The Tutor LMS WordPress plugin before 4.2.0 does not prevent the correct answers to quiz questions from being included in the page it serves to the student taking the quiz, and does so regardless of the setting intended to control whether answers are revealed, allowing any enrolled student to obtain them before submitting their attempt.

Vulnerability class: Information Disclosure

Published 2026-11-05 · last modified 2026-11-06.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Tutor Lms

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

wpscan.com/vulnerability/797ac2aa-50f8-4abd-8ec0-96254b1fe13c/ (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-85570?: CVE-2026-85570 is a medium-severity vulnerability in Tutor Lms, classified under Information Disclosure. CVSS score: 4.3/10. Published 2026-11-05.
How severe is CVE-2026-85570?: Medium severity. CVSS v3 base score is 4.3 out of 10.