Tutor LMS Pro <= 3.9.5 - Authentication Bypass via Social Login

9.8
Improper Authentication
CVE CVE-2026-0953
CVSS 9.8 (Critical)
Publicly Published March 9, 2026
Last Updated March 10, 2026
Researcher Phat RiO

Description

The Tutor LMS Pro plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 3.9.5 via the Social Login addon. This is due to the plugin failing to verify that the email provided in the authentication request matches the email from the validated OAuth token. This makes it possible for unauthenticated attackers to log in as any existing user, including administrators, by supplying a valid OAuth token from their own account along with the victim's email address.

Wordfence blocked 12 attacks targeting this vulnerability in the past 24 hours.

Learn more about Authentication Bypass vulnerabilities and how to prevent them.

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Vulnerability Details for Tutor LMS Pro

Software Type Plugin
Software Slug tutor-pro
Patched? Yes
Remediation Update to version 3.9.6, or a newer patched version
Affected Version
  • <= 3.9.5
Patched Version
  • 3.9.6

Recent vulnerabilities in Tutor LMS Pro

# Title CVE ID CVSS Researchers Date
1 Tutor LMS Pro <= 3.9.8 - Missing Authorization CVE-2026-25406 5.3 Phat RiO March 23, 2026
2 Tutor LMS Pro <= 3.9.6 - Unauthenticated SQL Injection CVE-2026-22332 7.5 0xd4rk5id3 January 13, 2026
3 Tutor LMS Pro – eLearning and online course solution <= 3.8.3 - Authenticated (Subscriber+) Insecure Direct Object Reference to View/Edit Other Assignments CVE-2025-6639 5.4 sergioframi October 24, 2025
4 Tutor LMS Pro – eLearning and online course solution <= 3.7.0 - Authenticated (Tutor Instructor+) SQL Injection CVE-2025-6184 8.8 sergioframi August 12, 2025
5 Tutor LMS Pro <= 2.7.2 - Missing Authorization to Authenticated (Subscriber+) Insecure Direct Object Reference CVE-2024-5784 7.1 Thanh Nam Tran August 29, 2024
6 Tutor LMS Pro <= 2.7.0 - Missing Authorization to Privilege Escalation CVE-2024-4351 8.8 villu164 May 15, 2024
7 Tutor LMS Pro <= 2.7.0 - Missing Authorization CVE-2024-4222 7.3 villu164 May 15, 2024
8 Tutor LMS Pro <= 2.7.0 - Missing Authorization to SQL Injection CVE-2024-4352 8.8 villu164 May 15, 2024

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