What is CVE-2026-12273?

CVE-2026-12273 is a medium-severity vulnerability in Tutor Lms, classified under CWE-284 IMPROPER ACCESS CONTROL. CVSS score: 4.3/10. Published 2026-07-13.

How severe is CVE-2026-12273?

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

Vulnerability in Tutor Lms

CVE-2026-12273

The Tutor LMS WordPress plugin before 3.9.13 does not perform any authorization or post-target validation before creating a comment in one of its handlers, and stores the comment pre-approved, allowing authenticated users with subscriber-…

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:N/I:L/A:N.

Affected products

Unknown Tutor Lms — versions 0

References

contact@wpscan.com (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-12273?: CVE-2026-12273 is a medium-severity vulnerability in Tutor Lms, classified under CWE-284 IMPROPER ACCESS CONTROL. CVSS score: 4.3/10. Published 2026-07-13.
How severe is CVE-2026-12273?: Medium severity. CVSS v3 base score is 4.3 out of 10.