CVE-2026-12274

Description

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 identifier, allowing authenticated users with instructor-level access to overwrite and take over any post or page on the site, including those owned by administrators.

PUBLISHED Reserved 2026-06-15 | Published 2026-07-13 | Updated 2026-07-13 | Assigner WPScan

Problem types

CWE-639 Authorization Bypass Through User-Controlled Key

Product status

Credits

Meher Sudhakar Abbireddi finder

WPScan coordinator

References

wpscan.com/...rability/c3d98ead-a4f4-48fd-bf9c-4fa91c5681d7/ exploit vdb-entry technical-description

cve.org (CVE-2026-12274)

nvd.nist.gov (CVE-2026-12274)

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