CVE-2026-84769
Deferred Deferred - Pending Action

Unauthenticated IDOR in Business Directory

Publication date: 2026-09-03

Last updated on: 2026-09-03

Assigner: Patchstack

Description
Unauthenticated Insecure Direct Object References (IDOR) in Business Directory <= 6.4.26 versions.

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Meta Information

Published
2026-09-03
Last Modified
2026-09-03
Generated
2026-09-03
AI Q&A
2026-09-03
EPSS Evaluated
N/A
NVD
CVE-2026-84769
EUVD
EUVD-2026-70577

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
business_directory_plugin business_directory_plugin to 6.4.26 (inc)
business_directory_plugin business_directory_plugin 6.4.27

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-639 The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

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Executive Summary

This is an Unauthenticated Insecure Direct Object References (IDOR) vulnerability in the Business Directory Plugin for WordPress, affecting versions 6.4.26 and earlier. It allows attackers to bypass authorization and access sensitive data without authentication.

Detection Guidance

Detecting this IDOR vulnerability requires checking if your Business Directory Plugin version is 6.4.26 or earlier. Log in to your WordPress admin panel, go to Plugins, and verify the installed version. If it is 6.4.26 or below, the system is vulnerable.

Impact Analysis

Attackers could exploit this to access sensitive data on websites using the vulnerable plugin. The vulnerability is actively exploitable and could be used in mass campaigns targeting numerous sites. Users should update to version 6.4.27 immediately.

Compliance Impact

This vulnerability could lead to unauthorized access to sensitive data, which may violate compliance requirements under GDPR and HIPAA. GDPR mandates strict protection of personal data, and HIPAA requires safeguarding protected health information. Unauthorized access due to IDOR could result in data breaches, triggering regulatory penalties and legal consequences.

Mitigation Strategies

Immediately update the Business Directory Plugin to version 6.4.27 or later. If updating is not possible, contact your hosting provider or a developer for assistance. Patchstack states that no mitigation rule can fully address this issue, so updating is critical.

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