Vulnerabilities / LearnPress – WordPress LMS Plugin for Create and Sell Online Courses / WPSEC-2026-1602
LearnPress – WordPress LMS Plugin for Create and Sell Online Courses <= 4.4.11 - Unauthenticated Insecure Direct Object Reference to Guest Order Details Disclosure
Medium 5.3
CWE-639Fixed in 4.4.12
- ID
- WPSEC-2026-1602
- Plugin
- LearnPress – WordPress LMS Plugin for Create and Sell Online Courses (learnpress)
- Affected
- from 4.3.2 before 4.4.12
- Remediation
- Update to 4.4.12 or later.
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Weakness
- CWE-639
- Usage
- Plugin Medium · Affected versions Medium among sites WPSec scans, 2026-10-25
- Attack surface
- LearnPress – WordPress LMS Plugin for Create and Sell Online Courses on WPSec AttackSurface
- Fix released
- Published
Description
The LearnPress plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions 4.3.2 up to, and including, 4.4.11, due to a flawed ownership check in the profile order details callback of the load_content_via_ajax handler, which compares the order's user ID with the current user ID even though both are 0 for guest orders and unauthenticated visitors. This makes it possible for unauthenticated attackers to view the items, totals, status and order key of guest orders placed by other customers.
References
- https://wpsec.com/vuln/WPSEC-2026-1602/
- https://plugins.svn.wordpress.org/learnpress/tags/4.4.12/
- https://wordpress.org/plugins/learnpress/
Published by WPSec. Provided as is, without warranty. Corrections: contact us.
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