CVE Catalog

CVE-2026-104671

MediumCVSS 5.3
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.18%

7th percentile - higher than 7% of all known CVEs

Summary

The TutorStarter WordPress theme before 4.0.4 does not respect the site's user registration setting in one of its AJAX registration handlers, allowing unauthenticated visitors to create WordPress user accounts even when user registration is disabled.

Risk Assessment

Unauthenticated attackers can create accounts on the site despite registration being disabled. This may lead to unauthorized access and abuse.

Recommendation

Update the TutorStarter theme to version 4.0.4 or later. Review existing accounts for unauthorized registrations.

Related vulnerabilities

Original NVD description (English source)

The TutorStarter WordPress theme before 4.0.4 does not respect the site's user registration setting in one of its AJAX registration handlers, allowing unauthenticated visitors to create WordPress user accounts even when user registration is disabled.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS