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CVE-2026-65434— WordPress ЮKassa для WooCommerce plugin <= 2.16.1 - Sensitive Data Exposure vulnerability

Quick assessment

Affected
yoomoney ЮKassa для WooCommerce
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 ЮKassa для WooCommerce是WordPress基金会的一个电商支付组件。 WordPress ЮKassa для WooCommerce 2.16.1及之前版本存在信息泄露漏洞，该漏洞源于存在敏感数据泄露问题，可能导致订阅者敏感数据暴露。

CVSS 6.5 · Medium EPSS 0.37% · P30

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage

Affected Version Matrix 1

VendorProduct Version RangeStatus
yoomoney ЮKassa для WooCommerce n/a≤ 2.16.1 affected
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I. Basic Information for CVE-2026-65434

Vulnerability Information
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Vulnerability Title
WordPress ЮKassa для WooCommerce plugin <= 2.16.1 - Sensitive Data Exposure vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Subscriber Sensitive Data Exposure in ЮKassa для WooCommerce <= 2.16.1 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过发送数据的信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress ЮKassa для WooCommerce 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress ЮKassa для WooCommerce是WordPress基金会的一个电商支付组件。 WordPress ЮKassa для WooCommerce 2.16.1及之前版本存在信息泄露漏洞，该漏洞源于存在敏感数据泄露问题，可能导致订阅者敏感数据暴露。
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
yoomoney ЮKassa для WooCommerce n/a ~ 2.16.1 -

II. Public POCs for CVE-2026-65434

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III. Intelligence Information for CVE-2026-65434

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News Coverage for CVE-2026-65434 (1)

IV. Related Vulnerabilities

Same product: ЮKassa для WooCommerce
Same vendor: yoomoney
Same weakness: CWE-201

V. Comments for CVE-2026-65434

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