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CVE-2026-5722

CRITICAL 9.8 CVSS 3.1
Published
May 5, 2026
Last modified
June 17, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-287
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

The MoreConvert Pro plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 1.9.14. This is due to the guest waitlist verification flow not invalidating or regenerating verification tokens when the customer email address is changed. This makes it possible for unauthenticated attackers to authenticate as existing users, including administrators, by obtaining a valid guest verification token for an attacker-controlled email, changing the same guest customer email to the target account email through the public waitlist flow, and then using the original verification link.

Affected WordPress components

  • MoreConvert Wishlist for WooCommerce Plugin · smart-wishlist-for-more-convert
    Confirmed match Active
    Up to and including 1.9.14
    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

  • MoreConvert MoreConvert Pro — Up to and including 1.9.14

References

  • moreconvert.com https://moreconvert.com/changelog/
  • wordpress.org https://wordpress.org/plugins/smart-wishlist-for-more-convert/
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/fe887475-f7e8-4fda-a793-bc6f37b70f3e?source=cve
  • nvd.nist.gov Official NVD record