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CVE-2026-18945— WP Helper Premium < 4.7.6 - Unauthenticated Order Data Disclosure and Order Manipulation via Missing Order Key Validation

Quick assessment

Affected
Unknown WP Helper Premium
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 WP Helper Premium是WordPress基金会开源的一款网站内容管理系统的辅助插件。 WordPress WP Helper Premium 4.7.6之前版本存在授权问题漏洞，该漏洞源于未验证订单密钥，可能导致未经身份验证的用户查看其他客户订单详情（包括个人信息）以及更改任意订单状态。

AI Predicted 7.5 Difficulty: Easy EPSS 0.33% · P24

Affected Version Matrix 1

VendorProduct Version RangeStatus
Unknown WP Helper Premium < 4.7.6 affected
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I. Basic Information for CVE-2026-18945

Vulnerability Information
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
WP Helper Premium < 4.7.6 - Unauthenticated Order Data Disclosure and Order Manipulation via Missing Order Key Validation
Source: CVE Program / CVE List V5
Vulnerability Description
The WP Helper Premium WordPress plugin before 4.7.6 does not verify the order key when rendering its custom order confirmation page or when handling the related AJAX actions, allowing unauthenticated users to view other customers' order details, including personal information, as well as change the state of arbitrary orders. Exploitation requires WooCommerce to be active and the WP Helper Premium WordPress plugin before 4.7.6's optional order confirmation page module to be enabled.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress WP Helper Premium 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress WP Helper Premium是WordPress基金会开源的一款网站内容管理系统的辅助插件。 WordPress WP Helper Premium 4.7.6之前版本存在授权问题漏洞，该漏洞源于未验证订单密钥，可能导致未经身份验证的用户查看其他客户订单详情（包括个人信息）以及更改任意订单状态。
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
Unknown WP Helper Premium 0 ~ 4.7.6 -

II. Public POCs for CVE-2026-18945

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

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III. Intelligence Information for CVE-2026-18945

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Vendor Advisories for CVE-2026-18945 (1)

Same Patch Batch · Unknown · 2026-08-13 · 8 CVEs total

CVE-2026-15413 10.0 CRITICAL Link Factory - Backdoor
CVE-2026-14332 5.4 MEDIUM Ecwid by Lightspeed Ecommerce Shopping Cart < 7.0.9 - Subscriber+ Store Disconnection via
CVE-2026-14182 Customer Email Verification for WooCommerce < 3.2.6 - Unauthenticated Account Takeover via
CVE-2026-14213 Amelia < 2.4.6 - Provider+ Cross-Customer Appointment Data Disclosure via IDOR
CVE-2026-13328 TLP Food Menu < 6.0.2 - Unauthenticated Reservation Status Modification
CVE-2026-13610 KiviCare < 4.5.2 - Unauthenticated Privilege Escalation via Registration
CVE-2026-19088 ShopEngine < 4.9.3 - Customer PII Disclosure via Forced Authentication

IV. Related Vulnerabilities

Same product: WP Helper Premium
Same vendor: Unknown

V. Comments for CVE-2026-18945

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