CVE-2025-13964
LearnPress – WordPress LMS Plugin <= 4.3.2 - Missing Authentication to Unauthenticated Course Modification
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
The LearnPress – WordPress LMS Plugin plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the catch_lp_ajax function in all versions up to, and including, 4.3.2. This makes it possible for unauthenticated attackers to modify course contents by adding/removing/updating/re-ordering sections or modifying section items.
| CWE | CWE-862 |
| Vendor | thimpress |
| Product | learnpress – wordpress lms plugin for create and sell online courses |
| Published | Jan 6, 2026 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
thimpress / LearnPress – WordPress LMS Plugin for Create and Sell Online Courses
0 ≤ 4.3.2
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/ae363511-8a1f-476a-9851-61f7763428c2?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.1/inc/Ajax/EditCurriculumAjax.php#L52 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.1/inc/Ajax/AbstractAjax.php#L18
Credits
Supakiad S.