VulnerabilityCVE-2026-27836CVSS 7.5

CVE-2026-27836: phpMyFAQ is an open source FAQ web application. Prior to version 4.0.18, the WebAuthn prepare endpoint (`/api/webauthn/prepare`) creates new active user accounts without any authentication, CSRF prote

NVD/CVE · [email protected]2/28/2026, 1:21:40 AM 75 points
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Summary

phpMyFAQ is an open source FAQ web application. Prior to version 4.0.18, the WebAuthn prepare endpoint (`/api/webauthn/prepare`) creates new active user accounts without any authentication, CSRF protection, captcha, or configuration checks. This allows unauthenticated attackers to create unlimited user accounts even when registration is disabled. Version 4.0.18 fixes the issue.

Tags

#CVE-2026-27836#cve#csrf

Metadata

Article ID
#371
Source
NVD/CVE
Scraped At
3/2/2026, 7:10:21 AM
URL Hash
537b9a10d5ac70f4…