| #1 | LearnPress – WordPress LMS Plugin for Create and Sell Online Courses | 22 | 2,369 | 3,349 | 70k+ | | | Non-prefixed global variable |
| #2 | MasterStudy LMS WordPress Plugin – for Online Courses and Education | 23 | 1,419 | 4,875 | 10k+ | | | Non-prefixed global variable |
| #3 | WP Courses LMS – Online Courses Builder, eLearning Courses, Courses Solution, Education Courses | 23 | 590 | 876 | 500 | | | Non-prefixed function |
| #4 | LifterLMS – WP LMS for eLearning, Online Courses, & Quizzes | 24 | 414 | 1,176 | 10k+ | | | Non-prefixed global variable |
| #5 | Tutor LMS – eLearning and online course solution | 24 | 328 | 4,409 | 100k+ | | | Non-prefixed global variable |
| #6 | Tutor LMS – Migration Tool | 27 | 139 | 341 | 1k+ | | | Direct Query |
| #7 | WP Post Series | 35 | 10 | 9 | 600 | | | Non-prefixed global variable |
| #8 | LifterLMS Labs | 55 | 51 | 8 | 2k+ | | | Output is not escaped |
| #9 | Certificate customizer for Tutor LMS | 76 | 16 | 3 | 1k+ | | | Output is not escaped |
| #10 | Custom Template for LearnDash | 76 | 7 | 9 | 1k+ | | | Non-prefixed hook name |
| #11 | Sensei LMS Post to Course Creator | 91 | 6 | 7 | 1k+ | | | Missing Translators Comment |
| #12 | Certify – Certificate Management & Verification | 94 | 2 | 2 | 500 | | | Database parameter is not escaped |
| #13 | Cool Integration for LearnPress & WooCommerce | 96 | 4 | 4 | 1k+ | | | trademarked term |
