What is CVE-2026-42698?

CVE-2026-42698 is a medium-severity vulnerability in Themeum Tutor Lms, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 5.3/10. Published 2026-10-08.

How severe is CVE-2026-42698?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Themeum Tutor Lms

CVE-2026-42698

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') vulnerability in Themeum Tutor LMS tutor allows Leveraging Race Conditions.This issue affects Tutor LMS: from n/a through 4.1.1.

Vulnerability class: Race Condition

Published 2026-10-08 · last modified 2026-10-08.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/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

Themeum Tutor Lms

Weakness classification (CWE)

CWE-362 — Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition)

References

patchstack.com/database/wordpress/plugin/tutor/vulnerability/wordpress-tutor-lm… (vdb-entry)

Frequently asked questions

What is CVE-2026-42698?: CVE-2026-42698 is a medium-severity vulnerability in Themeum Tutor Lms, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 5.3/10. Published 2026-10-08.
How severe is CVE-2026-42698?: Medium severity. CVSS v3 base score is 5.3 out of 10.