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CVE-2026-104050— Academy LMS < 4.0.0 - Subscriber+ Cross-Course Quiz Answer Disclosure via render_quiz_answers

Quick assessment

Affected
Unknown Academy 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.

The Academy LMS WordPress 插件在 4.0.0 版本之前存在一个安全漏洞。该漏洞未验证请求的测验题目是否属于当前用户有权访问的课程，就直接返回了该题目的答案选项。这使得任何具有课程访问权限的已认证用户（例如已 enrolled 的学生）能够查看其未 enrolled 的其他课程中测验题目的答案选项，从而造成信息泄露。

AI Predicted 6.5 Difficulty: Easy EPSS 0.13% · P2

Affected Version Matrix 1

VendorProduct Version RangeStatus
Unknown Academy LMS < 4.0.0 affected
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I. Basic Information for CVE-2026-104050

Vulnerability Information
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Vulnerability Title
Academy LMS < 4.0.0 - Subscriber+ Cross-Course Quiz Answer Disclosure via render_quiz_answers
Source: CVE Program / CVE List V5
Vulnerability Description
The Academy LMS WordPress plugin before 4.0.0 does not verify that a quiz question belongs to the course the requesting user is authorized to access before returning that question's answer options, allowing any authenticated user with access to a single course, such as an enrolled student, to read the quiz answer options of questions belonging to other courses they are not enrolled in.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Unknown Academy LMS 0 ~ 4.0.0 -

II. Public POCs for CVE-2026-104050

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III. Intelligence Information for CVE-2026-104050

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Other References for CVE-2026-104050 (1)

Same Patch Batch · Unknown · 2026-10-07 · 24 CVEs total

CVE-2026-82211 8.2 HIGH Nexi XPay Build <= 7.6.2 - Unauthenticated Payment Completion and Order Key Disclosure
CVE-2026-82212 7.5 HIGH Nexi XPay Build <= 7.6.2 - Unauthenticated Payment Bypass via NPG Notification Handler
CVE-2026-86833 5.4 MEDIUM MetForm < 4.3.1 - Unauthenticated HTML Injection in Notification Emails via Field Shortcod
CVE-2026-105322 5.3 MEDIUM Magee Shortcodes <= 2.1.1 - Unauthenticated Mail Relay via Contact Form
CVE-2026-103323 Integration for Epos Now and WooCommerce 4.6.0 - 4.11.1 - Unauthenticated Action Scheduler
CVE-2026-104049 Academy LMS < 4.0.0 - Subscriber+ Arbitrary Lesson Content Disclosure via Topic REST Endpo
CVE-2026-104651 Yaad Sarig Payment Gateway For WC < 2.2.13 - Subscriber+ Arbitrary Order Payment Manipulat
CVE-2026-104652 Envira Gallery < 1.16.1 - Author+ Stored XSS via Gallery Image ID
CVE-2026-103681 Frontend Dashboard < 3.0.0 - Subscriber+ Profile and Post Field Deletion via fed_user_prof
CVE-2026-103378 Geliver Akıllı Kargo Pazaryeri 3.0.0 - 3.1.0 - Unauthenticated API Key Disclosure via Publ
CVE-2026-104653 Envira Gallery < 1.16.1 - Author+ Stored XSS via Gallery Crop Dimensions
CVE-2026-104953 MPG < 4.2.3 - Editor+ SQLi via Project Import
CVE-2026-104677 WP Coder 4.0 - 4.5.1 - Editor+ RCE via Global PHP
CVE-2026-104667 Animated Number Counters < 3.1 - Editor+ Second-Order SQLi via Counter Order
CVE-2026-104678 CP Media Player < 1.3.4 - Contributor+ Media Player Settings Update
CVE-2026-105316 Magee Shortcodes <= 2.1.1 - Reflected XSS via live_preview and magee_create_shortcode Acti
CVE-2026-86816 WPCafe < 3.0.21 - Unauthenticated Product Data Disclosure via REST API
CVE-2026-87971 If-So Dynamic Content 1.4.4 - 1.10.1 - Reflected XSS via 'message' Parameter
CVE-2026-87782 Koinonia Link 1.1.2 - 1.1.4 - Subscriber+ Privilege Escalation to Administrator
CVE-2026-97188 String Locator < 2.6.8 - Unauthenticated PHP Object Injection via Database Editor

Showing top 20 of 24 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Academy LMS
Same vendor: Unknown

V. Comments for CVE-2026-104050

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