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CVE-2026-77826

HIGH 8.8 CVSS 3.1
Published
September 5, 2026
Last modified
September 8, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-287
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

The RegistrationMagic WordPress plugin before 6.0.9.9 does not verify which application a Facebook access token was issued to before accepting it as proof of identity, allowing unauthenticated attackers to log in as an existing user whose token they can obtain, or to create and log into a new account even when user registration is disabled.

Affected WordPress components

  • RegistrationMagic – Custom Registration Forms, User Registration, Payment, and User Login Plugin · custom-registration-form-builder-with-submission-manager
    Confirmed match Active
    From 5.0.1.8 (including) to 6.0.9.9 (excluding)
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown RegistrationMagic — From 5.0.1.8 (including) to 6.0.9.9 (excluding)

References

  • wpscan.com https://wpscan.com/vulnerability/b79a83e8-d7b0-4aa8-b2ba-37a7eecd437b/
  • nvd.nist.gov Official NVD record