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LearnPress – WordPress LMS Plugin for Create and Sell Online Courses <= 4.3.5 - Authenticated (Subscriber+) Payment Bypass to Free Course Enrollment via 'quantity' Parameter

  • Veröffentlicht: 13.05.2026
  • Aktualisiert: 11.10.2026 10:22

The LearnPress – WordPress LMS Plugin for Create and Sell Online Courses plugin for WordPress is vulnerable to payment bypass through user-controlled key in all versions up to, and including, 4.3.5. This is due to improper handling of user-supplied request parameters in the REST API endpoint, which passes the unsanitized parameter array to the add_to_cart() function where array_merge() allows attacker-controlled values to overwrite hardcoded defaults. This makes it possible for authenticated attackers, with subscriber-level access and above, to enroll in any paid course entirely free of charge by supplying a quantity value of zero, which causes the order total to calculate as $0 and bypasses all payment gateway requirements.

Betroffene Software

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PlattformPaketAnfällige VersionenBehoben in
WordPress-Plugin LearnPress – WordPress LMS Plugin for Create and Sell Online Courses <= 4.3.5 4.3.6

Verweise

CVSS-Wert 4.3/10
CVSS-Vektor
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Schwäche (CWE)
CWE-639
Plattform
WordPress
Paket
LearnPress – WordPress LMS Plugin for Create and Sell Online Courses
Veröffentlicht
13.05.2026
Aktualisiert
11.10.2026 10:22

Quellen und Lizenzen

Wordfence Intelligence - 564ec4a6-20d3-4b46-8637-fc1de586e19a - Wordfence Intelligence

Copyright 1999-2026 The MITRE Corporation

Copyright 2012-2026 Defiant Inc.

This record contains material that is subject to copyright

Copyright 1999-2026 The MITRE Corporation

CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy.

https://www.cve.org/Legal/TermsOfUse
Copyright 2012-2026 Defiant Inc.

Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy.

https://www.wordfence.com/wordfence-intelligence-terms-and-conditions/
Wordfence Intelligence
Wordfence Intelligence - Defiant, Inc.
Copyright Defiant, Inc. All rights reserved except as granted below.
License grant, section 3.1 of the Wordfence Intelligence Terms and Conditions (January 26, 2026):

Subject to this Agreement, Company hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute the Service. Any copy you make for such purposes is authorized provided that you reproduce Company’s copyright designation, this license, and the license of any disclosed Company licensor in any such copy.

Full applicable Agreement: https://www.wordfence.com/wordfence-intelligence-terms-and-conditions/

Schwachstellenhistorie: LearnPress – WordPress LMS Plugin for Create and Sell Online Courses

Alle veröffentlichten Schwachstellen dieses Pakets (WordPress-Plugin), neueste zuerst. Zeigt, ob es ein einmaliger Ausrutscher ist oder ein Paket, das man im Auge behalten muss.

Alle (93) im Archiv
Einträge insgesamt
93
Erste → letzte
11.2018 10.2026
Ohne Fix
2
In Angriffen ausgenutzt
0

Verteilung nach Schweregrad

  • Kritisch 9
  • Hoch 16
  • Mittel 68

Veröffentlichungen pro Jahr

Schweregrad:
  1. LearnPress – WordPress LMS Plugin for Create and Sell Online Courses <= 4.4.9 - Unauthenticated Stored Cross-Site Scripting
    Hoch · 7.2 CVE-2026-104670 <= 4.4.9 4.4.9.1
  2. LearnPress <= 4.4.8 - Insecure Direct Object Reference to Unauthenticated Sensitive Information Disclosure via 'item_id' Parameter
    Hoch · 7.5 CVE-2026-93882 <= 4.4.8 4.4.9
  3. LearnPress <= 4.4.1 - Missing Authorization to Unauthenticated Sensitive Information Exposure via /lp/v1/users/check-answer and /start-quiz REST Endpoints
    Hoch · 7.5 CVE-2026-13765 <= 4.4.1 4.4.2
  4. LearnPress – WordPress LMS Plugin for Create and Sell Online Courses <= 4.3.5 - Authenticated (Subscriber+) Payment Bypass to Free Course Enrollment via 'quantity' Parameter dieser Eintrag
    Mittel · 4.3 CVE-2026-7648 <= 4.3.5 4.3.6
  5. LearnPress <= 4.3.2.8 - Missing Authorization to Unauthenticated Arbitrary Quiz Answer Deletion
    Kritisch · 9.1 CVE-2026-4365 <= 4.3.2.8 4.3.3
  6. LearnPress – WordPress LMS Plugin <= 4.2.7 - Unauthenticated SQL Injection via 'c_only_fields'
    Kritisch · 10.0 CVE-2024-8522 <= 4.2.7 4.2.7.1
  7. LearnPress – WordPress LMS Plugin <= 4.2.7 - Unauthenticated SQL Injection via 'c_fields'
    Kritisch · 10.0 CVE-2024-8529 <= 4.2.7 4.2.7.1
  8. LearnPress – WordPress LMS Plugin <= 4.2.6.9.3 - Authenticated (Contributor+) SQL Injection via order Parameter
    Hoch · 8.8 CVE-2024-7548 <= 4.2.6.9.3 4.2.6.9.4
  9. LearnPress <= 4.2.6.8.2 - Authenticated (Contributor+) Local File Inclusion
    Hoch · 8.8 CVE-2024-6589 <= 4.2.6.8.2 4.2.6.9
  10. LearnPress – WordPress LMS Plugin <= 4.2.6.5 - Unauthenticated Time-Based SQL Injection
    Kritisch · 9.8 CVE-2024-4434 <= 4.2.6.5 4.2.6.6
  11. LearnPress – WordPress LMS Plugin <= 4.2.6.5 - Authenticated (Instructor+) Arbitrary File Upload
    Hoch · 8.8 CVE-2024-4397 <= 4.2.6.5 4.2.6.6
  12. LearnPress – WordPress LMS Plugin <= 4.0.0 - Cross-Site Request Forgery to Privilege Escalation
    Hoch · 8.8 CVE-2024-2115 <= 4.0.0 4.0.1
  13. LearnPress <= 4.2.5.7 - Command Injection
    Hoch · 8.1 CVE-2023-6634 <= 4.2.5.7 4.2.5.8
  14. LearnPress <= 4.2.5.7 - Unauthenticated SQL Injection via order_by
    Kritisch · 9.8 CVE-2023-6567 <= 4.2.5.7 4.2.5.8
  15. LearnPress <= 4.2.3 - Missing Authorization to Information Exposure
    Hoch · 7.3 CVE-2023-36515 <= 4.2.3 4.2.3.1
  16. LearnPress <= 4.1.7.3.2 - Unauthenticated Local File Inclusion
    Kritisch · 9.8 CVE-2022-47615 <= 4.1.7.3.2 4.2.0
  17. LearnPress <= 4.1.7.3.2 - Unauthenticated SQL Injection
    Kritisch · 9.8 CVE-2022-45808 <= 4.1.7.3.2 4.2.0
  18. LearnPress <= 4.1.7.3.2 - Authenticated (Subscriber+) SQL Injection
    Hoch · 8.8 CVE-2022-45820 <= 4.1.7.3.2 4.2.0
  19. LearnPress <= 4.1.7.1 - Unauthenticated PHP Object Injection
    Kritisch · 9.8 CVE-2022-3360 <= 4.1.7.1 4.1.7.2
  20. LearnPress <= 4.1.3 - Authenticated SQL Injection
    Kritisch · 9.8 CVE-2021-24951 < 4.1.4 4.1.4
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