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CVE-2025-15691

MEDIUM 5.3 CVSS 3.1
Published
September 4, 2026
Last modified
October 19, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-863
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Description

The WPFunnels WordPress plugin before 3.13.0 does not check whether user registration is enabled on the site before creating accounts from opt-in form submissions, relying on a value supplied in the request instead, allowing unauthenticated attackers to create WordPress user accounts even when registration is disabled. This is an incomplete fix for CVE-2025-12353: the check added in 3.6.3 covers only one of the three registration paths.

Affected WordPress components

  • WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell Plugin · wpfunnels
    Confirmed match Active
    From 3.6.3 (including) to 3.13.0 (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 WPFunnels — From 3.6.3 (including) to 3.13.0 (excluding)

References

  • wpscan.com https://wpscan.com/vulnerability/c01926e9-f3e0-4bd5-9802-8f5f79a50504/
  • nvd.nist.gov Official NVD record