CVE-2026-66442
Received Received - Intake

Subscriber Broken Access Control in YayPricing <= 3.5.6

Publication date: 2026-07-27

Last updated on: 2026-07-27

Assigner: Patchstack

Description
Subscriber Broken Access Control in YayPricing <= 3.5.6 versions.

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Meta Information

Published
2026-07-27
Last Modified
2026-07-27
Generated
2026-07-27
AI Q&A
2026-07-27
EPSS Evaluated
N/A
NVD
CVE-2026-66442
EUVD
EUVD-2026-49246

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
yaypricing yaypricing to 3.5.6 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-862 The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

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Executive Summary

This is a Broken Access Control vulnerability in the YayPricing WordPress plugin versions 3.5.6 and below. It allows unprivileged users to perform actions that require higher privileges due to missing authorization, authentication, or nonce token checks.

Detection Guidance

To detect this vulnerability, check the installed version of YayPricing on your WordPress site. If it is version 3.5.6 or below, the system is vulnerable. You can verify the version via the WordPress admin panel under Plugins or by inspecting the plugin files directly.

Impact Analysis

Attackers may exploit this to perform unauthorized actions on your website. While the severity is low, mass campaigns could target thousands of sites. Update to version 3.5.7 or later to mitigate risks.

Compliance Impact

This vulnerability does not directly impact compliance with GDPR, HIPAA, or similar standards as it is a low-severity Broken Access Control issue in a WordPress plugin. Compliance risks would arise only if the vulnerability leads to unauthorized data access or modification, which is not explicitly described in the provided context.

Mitigation Strategies

Immediately update YayPricing to version 3.5.7 or later. If updating is not possible, consider disabling the plugin temporarily or seeking assistance from a hosting provider or developer. Enable auto-updates for vulnerable plugins if available.

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