The LearnPress – WordPress LMS Plugin for Create and Sell Online Courses plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.3.9.1 via the 'userId' parameter due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with subscriber-level access and above, to view the course enrollment progress and completion data belonging to any instructor or administrator account on the site. This IDOR does not apply when the target user is a regular subscriber, as the guard correctly blocks cross-subscriber access; exploitation is limited to cases where the victim user holds the LP_TEACHER_ROLE or administrator role.
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Fixes
Solution
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Workaround
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References
History
Wed, 01 Jul 2026 14:00:00 +0000
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Thimpress
Thimpress learnpress – Wordpress Lms Plugin For Create And Sell Online Courses Wordpress Wordpress wordpress |
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Thimpress
Thimpress learnpress – Wordpress Lms Plugin For Create And Sell Online Courses Wordpress Wordpress wordpress |
Wed, 01 Jul 2026 12:30:00 +0000
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ssvc
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Wed, 01 Jul 2026 05:00:00 +0000
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| Description | The LearnPress – WordPress LMS Plugin for Create and Sell Online Courses plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.3.9.1 via the 'userId' parameter due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with subscriber-level access and above, to view the course enrollment progress and completion data belonging to any instructor or administrator account on the site. This IDOR does not apply when the target user is a regular subscriber, as the guard correctly blocks cross-subscriber access; exploitation is limited to cases where the victim user holds the LP_TEACHER_ROLE or administrator role. | |
| Title | LearnPress <= 4.3.9.1 - Insecure Direct Object Reference to Authenticated (Subscriber+) Sensitive Information Disclosure via 'userId' Parameter | |
| Weaknesses | CWE-639 | |
| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: Wordfence
Published:
Updated: 2026-07-01T10:42:11.133Z
Reserved: 2026-06-11T14:28:25.105Z
Link: CVE-2026-11988
Updated: 2026-07-01T10:33:40.635Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-07-01T13:45:02Z
Weaknesses