What is CVE-2026-12274?

CVE-2026-12274 is a medium-severity vulnerability in Tutor Lms, classified under CWE-639 AUTHORIZATION BYPASS THROUGH USER-CONTROLLED KEY. CVSS score: 6.5/10. Published 2026-07-13.

How severe is CVE-2026-12274?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Tutor Lms

CVE-2026-12274

The Tutor LMS WordPress plugin before 3.9.13 does not verify that the requesting user is allowed to edit a target post before overwriting it in one of its content-builder save handlers, authorizing the request only against an unrelated id…

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.

Affected products

Unknown Tutor Lms — versions 0

References

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

Frequently asked questions

What is CVE-2026-12274?: CVE-2026-12274 is a medium-severity vulnerability in Tutor Lms, classified under CWE-639 AUTHORIZATION BYPASS THROUGH USER-CONTROLLED KEY. CVSS score: 6.5/10. Published 2026-07-13.
How severe is CVE-2026-12274?: Medium severity. CVSS v3 base score is 6.5 out of 10.