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WP Optin Wheel <= 1.4.2 — Sensitive Information Exposure via Log File

CVE-2023-51408Published · Updated

Action summary

Affected: ≤1.4.2Update to 1.4.3 or newer

All remediation steps
Watch plugin
Severity
Medium5.3
CVSS
5.3
CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
What does this vector mean?
AV:N Attack vector
Network
AC:L Attack complexity
Low
PR:N Privileges required
None
UI:N User interaction
None
S:U Scope
Unchanged
C:L Confidentiality
Low
I:N Integrity
None
A:N Availability
None
Weakness
CWE-921 Storage of Sensitive Data in a Mechanism without Access Control
Required access
No account needed
Exploit prediction (EPSS)
No score
CISA KEV
Not listed
On this page8

Am I affected?

WP Optin Wheel – Gamified Optin Email Marketing Tool for WordPress and WooCommerce wp-optin-wheel

  1. Affected≤ 1.4.2
  2. Patched in1.4.3

Update to 1.4.3 or newer.

You are affected if you run ≤ 1.4.2. Version 1.4.3 and later are not affected by this issue.

  • Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under WP Optin Wheel – Gamified Optin Email Marketing Tool for WordPress and WooCommerce.
  • No admin access? Run a passive check of your site. It reads public files only.
  • No account is needed to exploit this. Treat any exposed site on an affected version as at risk.

What to do

  1. Update to version 1.4.3, or a newer patched version
  2. Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
  3. Watch WP Optin Wheel – Gamified Optin Email Marketing Tool for WordPress and WooCommerce to get an email when the next vulnerability is published.

Advisory

Source description from Wordfence Intelligence, credited to Joshua Chan.

The WP Optin Wheel – Gamified Optin Email Marketing Tool for WordPress and WooCommerce plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.4.2 via the plugin's debug log file. This makes it possible for unauthenticated attackers to extract sensitive data including debug data.

Exploits & references

Proof-of-concept & detection

No public proof-of-concept or detection template is known for this vulnerability.

Advisories & patches

More in WP Optin Wheel – Gamified Optin Email Marketing Tool for WordPress and WooCommerce

All 2
More vulnerabilities in WP Optin Wheel – Gamified Optin Email Marketing Tool for WordPress and WooCommerce
SeverityVulnerabilityCVEPublished
Medium5.5Authenticated (Admin+) Server-Side Request Forgery
≤1.4.7Update to 1.4.8
CVE-2025-31824

Timeline

  1. CVE published

    Severity medium, CVSS 5.3

  2. Record last updated

Sources & licenses

Wordfence record
Vulnerability data
Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
CVE® identifiers
Copyright 1999-2026 The MITRE Corporation. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
CVSS / CWE
National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
VulnCrest content
Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.

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