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CVE-2025-13964

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

Published: Jan 6, 2026Updated: Jan 8, 2026 Sources: CVE List NVDCWE-862
NVD MITRE
5.3CVSSMEDIUM
EPSS Score
0.2%
Top 86.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
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Description

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 Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-862

Affected Products

LearnPress – WordPress LMS Plugin for Create and Sell Online CoursesthimpressWeb & CMS Plugins
thimpresscommercialWeb & CMS Pluginsaka thimpress

Attack Graph

Products CVE Techniques Tactics

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Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

2 techniques
Initial Access
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References

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

Timeline

Published
Jan 6, 2026
Last Updated
Jan 8, 2026

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