Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-66442— WordPress YayPricing plugin <= 3.5.6 - Broken Access Control vulnerability

Quick assessment

Affected
YayCommerce YayPricing
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress YayPricing是WordPress基金会开源的一款网站定价表插件。 WordPress YayPricing 3.5.6及之前版本存在授权问题漏洞，该漏洞源于访问控制不当，可能导致订阅者越权访问。

CVSS 5.4 · Medium EPSS 0.29% · P19

Affected Version Matrix 1

VendorProduct Version RangeStatus
YayCommerce YayPricing n/a≤ 3.5.6 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-66442

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
WordPress YayPricing plugin <= 3.5.6 - Broken Access Control vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Subscriber Broken Access Control in YayPricing <= 3.5.6 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress YayPricing 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress YayPricing是WordPress基金会开源的一款网站定价表插件。 WordPress YayPricing 3.5.6及之前版本存在授权问题漏洞，该漏洞源于访问控制不当，可能导致订阅者越权访问。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
YayCommerce YayPricing n/a ~ 3.5.6 -

II. Public POCs for CVE-2026-66442

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-66442

请登录查看更多情报信息。

Patches & Fixes for CVE-2026-66442 (1)

IV. Related Vulnerabilities

Same product: YayPricing
Same vendor: YayCommerce
Same weakness: CWE-862

V. Comments for CVE-2026-66442

No comments yet

Leave a comment