CVE-2025-13964

LearnPress – WordPress LMS Plugin <= 4.3.2 - Missing Authentication to Unauthenticated Course Modification

CVSS 5.3 MEDIUMEPSS 0.2%CWE-862

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.3EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

06 Jan 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Affected products

thimpress · LearnPress – WordPress LMS Plugin for Create and Sell Online Courses

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References

https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.1/inc/Ajax/AbstractAjax.php#L18 https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.1/inc/Ajax/EditCurriculumAjax.php#L52 https://www.wordfence.com/threat-intel/vulnerabilities/id/ae363511-8a1f-476a-9851-61f7763428c2?source=cve