CVE-2026-16960
Deferred Deferred - Pending Action

Loops & Logic Plugin Unauthenticated User Data Exposure

Publication date: 2026-09-09

Last updated on: 2026-09-09

Assigner: WPScan

Description
The Loops & Logic WordPress plugin before 4.3.0 does not restrict its public template-data action to the data a visitor is permitted to see, allowing unauthenticated users to read arbitrary user records (including email addresses and roles) and arbitrary site options.

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Meta Information

Published
2026-09-09
Last Modified
2026-09-09
Generated
2026-09-29
AI Q&A
2026-09-09
EPSS Evaluated
2026-09-27
NVD
CVE-2026-16960
EUVD
EUVD-2026-74701

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
loops_and_logic loops_and_logic to 4.3.0 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-200 The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Attack-Flow Graph

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Executive Summary

This vulnerability affects the Loops & Logic WordPress plugin before version 4.3.0. It allows unauthenticated users to access sensitive data through a public template-data action that does not properly restrict access. Attackers can retrieve arbitrary user records, including email addresses and roles, as well as site options without authentication.

Detection Guidance

Check if the Loops & Logic WordPress plugin version is below 4.3.0. Use commands like 'wp plugin list' in WordPress CLI or inspect the plugin files for version details. Access the URL '/wp-admin/admin-ajax.php?action=template-data' to see if it exposes sensitive data without authentication.

  • Verify plugin version via WordPress admin panel or file inspection.
  • Test the vulnerable endpoint manually or with a script to confirm data exposure.
Impact Analysis

This vulnerability can lead to unauthorized access to sensitive user data, including email addresses and roles, as well as site configuration details. Attackers could exploit this to gather information for further attacks, such as phishing or targeted exploits against specific users or the site itself.

Compliance Impact

This vulnerability likely violates compliance requirements for GDPR and HIPAA due to unauthorized access to personal and sensitive data. GDPR mandates strict protection of personal data, while HIPAA requires safeguarding protected health information. Exploitation could result in legal penalties and reputational damage.

Mitigation Strategies

Update the Loops & Logic plugin to version 4.3.0 or later immediately. If updating is not possible, disable the plugin temporarily until an update is applied. Review user roles and site options for unauthorized access.

  • Update plugin to version 4.3.0 or higher.
  • Disable the plugin if an update is not immediately available.
  • Audit user roles and site options for any suspicious changes.

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