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CVE-2026-84836— WordPress WC Ukraine Shipping plugin <= 1.22.3 - Insecure Direct Object References (IDOR) vulnerability

Quick assessment

Affected
kirillbdev WC Ukraine Shipping
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 SmartyParcel是WordPress基金会的一款面向乌克兰地区的电商物流配送插件。 WordPress SmartyParcel 1.22.3及之前版本存在授权问题漏洞，该漏洞源于不安全的直接对象引用，可能导致订阅者访问未授权数据。

CVSS 7.1 · High EPSS 0.29% · P20

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
kirillbdev WC Ukraine Shipping n/a≤ 1.22.3 affected
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I. Basic Information for CVE-2026-84836

Vulnerability Information
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Vulnerability Title
WordPress WC Ukraine Shipping plugin <= 1.22.3 - Insecure Direct Object References (IDOR) vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Subscriber Insecure Direct Object References (IDOR) in WC Ukraine Shipping <= 1.22.3 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:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress SmartyParcel 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress SmartyParcel是WordPress基金会的一款面向乌克兰地区的电商物流配送插件。 WordPress SmartyParcel 1.22.3及之前版本存在授权问题漏洞，该漏洞源于不安全的直接对象引用，可能导致订阅者访问未授权数据。
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
kirillbdev WC Ukraine Shipping n/a ~ 1.22.3 -

II. Public POCs for CVE-2026-84836

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III. Intelligence Information for CVE-2026-84836

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Vendor Advisories for CVE-2026-84836 (1)

IV. Related Vulnerabilities

Same weakness: CWE-639

V. Comments for CVE-2026-84836

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