CVE-2024-4223 - CVE House

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Status published Critical CVE-2024-4223

Tutor LMS <= 2.7.0 - Missing Authorization

9.8 CVSS

Vulnerability Description

The Tutor LMS plugin for WordPress is vulnerable to unauthorized access of data, modification of data, loss of data due to a missing capability check on multiple functions in all versions up to, and including, 2.7.0. This makes it possible for unauthenticated attackers to add, modify, or delete data.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

Villu Orav

References

More from themeum

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Tutor LMS <= 3.8.3 - Missing Authorization to Sensitive Information Exposure

Tutor LMS Pro – eLearning and online course solution <= 3.8.3 - Authenticated (Subscriber+) Insecure Direct Object Reference to View/Edit Other Assignments

Tutor LMS Pro – eLearning and online course solution <= 3.7.0 - Authenticated (Tutor Instructor+) SQL Injection

WP Crowdfunding <= 2.1.14 - Missing Authorization to Authenticated (Subscriber+) Post Content Download

Tutor LMS – eLearning and online course solution <= 3.9.3 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Course Completion

Affected Vendor

themeum

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Affected Software

Tutor LMS – eLearning and online course solution

Vulnerable Versions:

0

Timeline

Official Publish: May 16th, 2024

Last Modified: April 8th, 2026

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application

T1068 Exploitation for Privilege Escalation

Privilege Escalation

T1078 Valid Accounts

T1531 Account Access Removal