CVE-2026-111409— WordPress YITH PayPal Express Checkout for WooCommerce plugin <= 1.61.0 - Broken Access Control vulnerability
Quick assessment
Affected
YITH YITH PayPal Express Checkout for 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.
YITH PayPal Express Checkout for WooCommerce（插件名称：yith-paypal-express-checkout-for-woocommerce）存在缺少授权（Missing Authorization）漏洞，该漏洞允许攻击者利用访问控制安全级别配置不当进行攻击。此问题影响 YITH PayPal Express Checkout for WooCommerce 的从 n/a 至 1.61.0 的所有版本。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| YITH | YITH PayPal Express Checkout for WooCommerce | ≤ 1.61.0 |
affected |
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I. Basic Information for CVE-2026-111409
Vulnerability Information
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Vulnerability Title
WordPress YITH PayPal Express Checkout for WooCommerce plugin <= 1.61.0 - Broken Access Control vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Missing Authorization vulnerability in YITH YITH PayPal Express Checkout for WooCommerce yith-paypal-express-checkout-for-woocommerce allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects YITH PayPal Express Checkout for WooCommerce: from n/a through 1.61.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| YITH | YITH PayPal Express Checkout for WooCommerce | 0 ~ 1.61.0 | - |
|
II. Public POCs for CVE-2026-111409
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Pages for CVE-2026-111409 (1)
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V. Comments for CVE-2026-111409
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