Authentication Bypass in Tutor LMS Pro Plugin for WordPress
CVE-2026-0953

9.8CRITICAL

Key Information:

Vendor

WordPress
Status
Tutor Lms Pro
Vendor
CVE Published:
10 March 2026

What is CVE-2026-0953?

The Tutor LMS Pro plugin for WordPress is susceptible to an authentication bypass flaw, allowing unauthenticated attackers to gain access to accounts of existing users, including administrators. This vulnerability arises from the plugin's failure to accurately verify that the email address in the authentication request aligns with the email linked to the validated OAuth token. Attackers can exploit this weakness by providing a valid OAuth token from their own account alongside the targeted user's email address. It is crucial to update the plugin to the latest version to mitigate this risk.

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Deploy the Patch

Affected Version(s)

Tutor LMS Pro * <= 3.9.5

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://tutorlms.com/releases/id/393/

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Nguyen Tan Phat
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