CVE-2026-105079— WordPress MasterStudy LMS plugin <= 3.7.52 - Cross Site Scripting (XSS) vulnerability
Quick assessment
Affected
StylemixThemes MasterStudy LMS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
在 StylemixThemes MasterStudy LMS（插件名称：masterstudy-lms-learning-management-system）中，存在网页生成时未正确中和输入数据的跨站脚本（XSS）漏洞，导致存储型 XSS 攻击。该漏洞影响 MasterStudy LMS 的以下版本：从未知版本起至 3.7.52 版本。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1189 · Drive-by Compromise
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2026-105079
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
WordPress MasterStudy LMS plugin <= 3.7.52 - Cross Site Scripting (XSS) vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in StylemixThemes MasterStudy LMS masterstudy-lms-learning-management-system allows Stored XSS.This issue affects MasterStudy LMS: from n/a through 3.7.52.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| StylemixThemes | MasterStudy LMS | 0 ~ 3.7.52 | - |
|
II. Public POCs for CVE-2026-105079
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-105079
请登录查看更多情报信息。
Other References for CVE-2026-105079 (1)
IV. Related Vulnerabilities
Same product: MasterStudy LMS
-
CVE-2026-88848
MasterStudy LMS 1.9 - < 3.7.50 - Subscriber+ Membership Plan -
CVE-2026-78284
WordPress MasterStudy LMS plugin <= 3.7.42 - Arbitrary File -
CVE-2026-73404
WordPress MasterStudy LMS plugin <= 3.7.41 - Broken Access C -
CVE-2026-68568
WordPress MasterStudy LMS plugin <= 3.7.41 - Privilege Escal -
CVE-2026-28145
WordPress MasterStudy LMS plugin <= 3.7.39 - Broken Access C
Same vendor: StylemixThemes
-
CVE-2026-104399
WordPress Motors plugin <= 1.4.124 - Sensitive Data Exposure -
CVE-2026-97307
WordPress Cost Calculator Builder plugin <= 4.0.17 - Sensiti -
CVE-2026-14805
Consulting - Business, Finance WordPress Theme <= 6.7.16 - A -
CVE-2026-28145
WordPress MasterStudy LMS plugin <= 3.7.39 - Broken Access C -
CVE-2026-14900
Cost Calculator Builder PRO <= 4.0.3 - Unauthenticated Remot
Same weakness: CWE-79
-
CVE-2026-107303
JHipster: Generated Applications Allow Stored XSS via Unrest -
CVE-2026-104078
Obsidian Desktop < 1.14.0 RCE via MathJax Safe Filter Bypass -
CVE-2026-104077
Obsidian Desktop < 1.14.0 RCE via Slides Plugin Markdown -
CVE-2026-105831
EspoCRM before 10.0.6 Unauthenticated Stored HTML Injection -
CVE-2026-13258
IBM DataPower Gateway Cross-Site Scripting
V. Comments for CVE-2026-105079
No comments yet