What is CVE-2026-0548?

CVE-2026-0548 is a medium-severity vulnerability in Themeum Tutor Lms – Elearning And Online Course Solution, classified under Missing Authorization. CVSS score: 5.4/10. Published 2026-01-20.

How severe is CVE-2026-0548?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Auth bypass in Themeum Tutor Lms – Elearning And Online Course Solution

CVE-2026-0548

The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to unauthorized attachment deletion due to a missing capability check on the `delete_existing_user_photo` function in all versions up to, and including…

Vulnerability class: Broken Access Control

EPSS: 0.001 (21.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L.

Affected products

Themeum Tutor Lms – Elearning And Online Course Solution — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

Frequently asked questions

What is CVE-2026-0548?: CVE-2026-0548 is a medium-severity vulnerability in Themeum Tutor Lms – Elearning And Online Course Solution, classified under Missing Authorization. CVSS score: 5.4/10. Published 2026-01-20.
How severe is CVE-2026-0548?: Medium severity. CVSS v3 base score is 5.4 out of 10.