What’s Vulnerable › Vulnerabilities

CVE-2024-10393: Tutor LMS <= 2.7.6 - User Registration Setting Bypass to Unauthorized User Registration

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-11-21 · updated 2026-06-17
• Weakness: CWE-284

Description

The Tutor LMS plugin for WordPress is vulnerable to bypass to user registration in versions up to, and including, 2.7.6. This is due to a missing check for the 'users_can_register' option in the 'register_instructor' function. This makes it possible for unauthenticated attackers to register as the default role on the site, even if registration is disabled.

Affected products

• themeum Tutor LMS – eLearning and online course solution: through 2.7.6

References

• https://plugins.trac.wordpress.org/changeset/3186319/tutor
• https://www.wordfence.com/threat-intel/vulnerabilities/id/bf8aa169-df51-46db-8c65-f1543d4f75f9?source=cve

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