Broken Access Control Vulnerability in YayPricing Plugin by YayCommerce
CVE-2026-66442

5.4MEDIUM

Key Information:

Vendor

WordPress
Status
Yaypricing
Vendor
CVE Published:
27 July 2026

What is CVE-2026-66442?

The YayPricing plugin by YayCommerce is subject to a broken access control vulnerability in versions up to 3.5.6. This weakness allows unauthorized users to gain access to restricted functionalities, potentially compromising sensitive data and operations across websites utilizing the affected plugin. Implementing the latest updates and security patches is essential for maintaining the integrity and security of web applications employing this plugin.

Affected Version(s)

YayPricing <= 3.5.6

References

https://patchstack.com/database/wordpress/plugin/yayprici...
vdb-entry

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

K. Sorrachat | Patchstack Bug Bounty Program
.