Tutor LMS <= 2.1.10 - Unauthenticated SQL Injection

9.8
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE CVE-2023-25700
CVSS 9.8 (Critical)
Publicly Published May 30, 2023
Last Updated January 22, 2024
Researcher Rafie Muhammad - Awesome Motive, Inc.

Description

The Tutor LMS plugin for WordPress is vulnerable to SQL Injection via many parameters in versions up to, and including, 2.1.10 due to insufficient escaping on the user supplied parameters and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Learn more about SQL Injection vulnerabilities and how to prevent them.

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Vulnerability Details for Tutor LMS – eLearning and online course solution

Software Type Plugin
Software Slug tutor (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.2.0, or a newer patched version
Affected Version
  • <= 2.1.10
Patched Version
  • 2.2.0

Recent vulnerabilities in Tutor LMS – eLearning and online course solution

# Title CVE ID CVSS Researchers Date
1 Tutor LMS <= 3.9.13 - Authenticated (Author+) Stored Cross-Site Scripting via Lesson Attachment Title CVE-2026-13443 6.4 skyv3il June 30, 2026
2 Tutor LMS <= 3.9.11 - Authenticated (Administrator+) SQL Injection via 'data' Parameter CVE-2026-10736 4.9 s1kr10s June 17, 2026
3 Tutor LMS <= 3.9.9 - Insecure Direct Object Reference to Authenticated (Instructor+) Arbitrary Post Deletion via 'course' GET Parameter CVE-2026-6965 5.3 molten bit May 12, 2026
4 Tutor LMS – eLearning and online course solution <= 3.9.7 - Missing Authorization CVE-2026-40743 5.3 lagi bljr April 20, 2026
5 Tutor LMS <= 3.9.8 - Authenticated (Admin+) SQL Injection via 'date' Parameter CVE-2026-6080 6.5 PRISM April 16, 2026
6 Tutor LMS <= 3.9.8 - Authenticated (Subscriber+) Arbitrary Course Content Manipulation via tutor_update_course_content_order CVE-2026-5502 5.3 momopon1415 April 16, 2026
7 Tutor LMS <= 3.9.7 - Authenticated (Subscriber+) Insecure Direct Object Reference to Arbitrary Course Content Modification CVE-2026-3371 4.3 Hunter Jensen (skid) April 10, 2026
8 Tutor LMS <= 3.9.7 - Missing Authorization to Authenticated (Subscriber+) Unauthorized Private Course Enrollment CVE-2026-3358 5.4 Mohammad Amin Hajian (mamadrce) April 10, 2026
9 Tutor LMS <= 3.9.7 - Missing Authorization to Unauthenticated Arbitrary Billing Profile Overwrite via 'order_id' Parameter CVE-2026-3360 7.5 Supakiad S. (m3ez) April 9, 2026
10 Tutor LMS – eLearning and online course solution <= 3.9.4 - Authenticated (Subscriber+) Insecure Direct Object Reference CVE-2025-32223 4.3 daroo March 16, 2026

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