CVE-2025-14387: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in thimpress LearnPress – WordPress LMS Plugin for Create and Sell Online Courses
The LearnPress – WordPress LMS Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 4.3.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
AI Analysis
Technical Summary
The LearnPress – WordPress LMS Plugin for creating and selling online courses contains a stored cross-site scripting vulnerability (CWE-79) in all versions up to 4.3.1. This vulnerability allows authenticated users with at least Subscriber privileges to inject arbitrary web scripts due to improper input neutralization during web page generation. When other users access the injected pages, the malicious scripts execute, potentially compromising user interactions or data. The CVSS 3.1 score is 6.4 (AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N), reflecting network attack vector, low attack complexity, required privileges, no user interaction, scope change, and limited confidentiality and integrity impact without availability impact. No patch or official fix information is currently available.
Potential Impact
An authenticated attacker with Subscriber-level or higher access can inject persistent malicious scripts into pages generated by the LearnPress plugin. These scripts execute in the context of other users viewing the pages, potentially leading to session hijacking, unauthorized actions, or data exposure limited to confidentiality and integrity. The vulnerability does not impact availability. No known active exploitation has been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, consider restricting user roles and permissions to limit who can create or edit content in LearnPress. Monitor plugin updates from the vendor and apply patches promptly once available.
CVE-2025-14387: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in thimpress LearnPress – WordPress LMS Plugin for Create and Sell Online Courses
Description
The LearnPress – WordPress LMS Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 4.3.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The LearnPress – WordPress LMS Plugin for creating and selling online courses contains a stored cross-site scripting vulnerability (CWE-79) in all versions up to 4.3.1. This vulnerability allows authenticated users with at least Subscriber privileges to inject arbitrary web scripts due to improper input neutralization during web page generation. When other users access the injected pages, the malicious scripts execute, potentially compromising user interactions or data. The CVSS 3.1 score is 6.4 (AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N), reflecting network attack vector, low attack complexity, required privileges, no user interaction, scope change, and limited confidentiality and integrity impact without availability impact. No patch or official fix information is currently available.
Potential Impact
An authenticated attacker with Subscriber-level or higher access can inject persistent malicious scripts into pages generated by the LearnPress plugin. These scripts execute in the context of other users viewing the pages, potentially leading to session hijacking, unauthorized actions, or data exposure limited to confidentiality and integrity. The vulnerability does not impact availability. No known active exploitation has been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, consider restricting user roles and permissions to limit who can create or edit content in LearnPress. Monitor plugin updates from the vendor and apply patches promptly once available.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Wordfence
- Date Reserved
- 2025-12-09T20:21:25.446Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 69402d09d9bcdf3f3de5a0c7
Added to database: 12/15/2025, 3:45:13 PM
Last enriched: 4/9/2026, 9:49:44 AM
Last updated: 5/10/2026, 1:49:23 PM
Views: 125
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