CVE-2025-13934— Tutor LMS – eLearning and online course solution <= 3.9.3 - Missing Authorization to Authenticated (Subscriber+) Course Enrollment Bypass
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I. Basic Information for CVE-2025-13934
Vulnerability Information
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Vulnerability Title
Tutor LMS – eLearning and online course solution <= 3.9.3 - Missing Authorization to Authenticated (Subscriber+) Course Enrollment Bypass
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to unauthorized course enrollment in all versions up to, and including, 3.9.3. This is due to a missing capability check and purchasability validation in the `course_enrollment()` AJAX handler. This makes it possible for authenticated attackers, with subscriber level access and above, to enroll themselves in any course without going through the proper purchase flow.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin Tutor LMS – eLearning and online course solution 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin Tutor LMS – eLearning and online course solution 3.9.3及之前版本存在安全漏洞，该漏洞源于course_enrollment AJAX处理程序缺少能力检查和可购买性
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| themeum | Tutor LMS – eLearning and online course solution | * ~ 3.9.3 | - |
II. Public POCs for CVE-2025-13934
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · themeum · 2026-01-09 · 3 CVEs total
| CVE-2025-13935 | 4.3 MEDIUM | Tutor LMS – eLearning and online course solution <= 3.9.3 - Missing Authorization to Authe |
| CVE-2025-13628 | 4.3 MEDIUM | Tutor LMS – eLearning and online course solution <= 3.9.3 - Missing Authorization to Authe |
IV. Related Vulnerabilities
Same product: Tutor LMS – eLearning and online course solution
- CVE-2026-5502
Tutor LMS <= 3.9.8 - Authenticated (Subscriber+) Arbitrary C - CVE-2026-6080
Tutor LMS <= 3.9.8 - Authenticated (Admin+) SQL Injection vi - CVE-2026-3371
Tutor LMS <= 3.9.7 - Authenticated (Subscriber+) Insecure Di - CVE-2026-3358
Tutor LMS <= 3.9.7 - Missing Authorization to Authenticated - CVE-2026-3360
Tutor LMS <= 3.9.7 - Missing Authorization to Unauthenticate
Same vendor: themeum
- CVE-2026-5502
Tutor LMS <= 3.9.8 - Authenticated (Subscriber+) Arbitrary C - CVE-2026-6080
Tutor LMS <= 3.9.8 - Authenticated (Admin+) SQL Injection vi - CVE-2026-40740
WordPress Tutor LMS plugin <= 3.9.7 - Broken Access Control - CVE-2026-3371
Tutor LMS <= 3.9.7 - Authenticated (Subscriber+) Insecure Di - CVE-2026-3358
Tutor LMS <= 3.9.7 - Missing Authorization to Authenticated
Same weakness: CWE-862
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WordPress TheCartPress 1.5.3.6 Privilege Escalation Unauthen - CVE-2025-15634
HCL BigFix WebUI is affected by a missing authorization vuln - CVE-2026-42297
Argo Workflows Is Missing Authorization in Sync ConfigMap Pr - CVE-2026-42174
Kirby: User avatar creation, replacement and deletion are no - CVE-2026-42137
Kirby: `pages.access/list` and `files.access/list` permissio
V. Comments for CVE-2025-13934
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