CVE-2025-12353Medium· 5.3▾ Sunlit

The WPFunnels – The Easiest Funnel Builder For WordPress And WooCommerce To Collect Leads And Increase Sales plugin for WordPress is vulnerable to unauthorized user registration in all versions up to, and including, 3.6.2

▾ Sunlit zone — Low / medium · no exploitation signal

Depth score29/ 100 · Low

impact 29.2 · likelihood 0 · exploitation 0

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Proof of concept

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Published

Nov 8, 2025

Updated

Oct 7, 2026

CVSS

5.3

Vendor

—

Product

—

CWE

CWE-639

Depth score

29 · Low

EPSS

0.24% · p15

Platforms

—

Source

NVD

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

EPSS history

Exploit-prediction probability, daily snapshots since Oct 7.

0.2% → 0.2%

Timeline

Disclosure to exploitation, from the record and what we observed since indexing it.

4 events · 355 days

Nov 8, 2025Published
Disclosed via NVD
Oct 7, 2026Record revised
Last analysed / modified upstream
Oct 7, 2026EPSS first tracked
0.2%
Oct 29, 2026EPSS peak
0.2% → 0.2%

CWE-639 #nvd

Full technical detail▾

Overview

The WPFunnels – The Easiest Funnel Builder For WordPress And WooCommerce To Collect Leads And Increase Sales plugin for WordPress is vulnerable to unauthorized user registration in all versions up to, and including, 3.6.2. This is due to the plugin relying on a user controlled value 'optin_allow_registration' to determine if user registration is allowed, instead of the site-specific setting. This makes it possible for unauthenticated attackers to register new user accounts, even when user registration is disabled.

Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.

References

Related vulnerabilities

Connected by shared product, vendor, weakness, or advisory.

#nvd

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