Tutor LMS <= 3.9.3 - Missing Authorization to Authenticated (Subscriber+) Sensitive Information Exposure via tutor_order_details

Missing Authorization
CVE CVE-2025-13679
CVSS Medium (6.5)
Publicly Published January 7, 2026
Last Updated January 8, 2026
Researcher Supakiad S. (m3ez)
Description

The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the get_order_by_id() function in all versions up to, and including, 3.9.3. This makes it possible for authenticated attackers, with Subscriber-level access and above, to enumerate order IDs and exfiltrate sensitive data (PII), such as student name, email address, phone number, and billing address.

References

1 affected software package

Software Type Plugin
Software Slug tutor (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 3.9.3
Patched Version
  • 3.9.4
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