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CVE-2026-16737— WP Travel Engine < 6.8.5 - Unauthenticated Booking Details Disclosure and Modification via wte_add_trip_to_cart

Quick assessment

Affected
Unknown WP Travel Engine
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 Travel Engine是WordPress基金会开源的一款旅行网站构建插件。 WordPress WP Travel Engine 6.8.5之前版本存在授权问题漏洞，该漏洞源于未执行授权或所有权检查，可能导致未经身份验证的攻击者披露客户预订订单详情和存储的账单信息，并覆盖客户预订记录。

AI Predicted 7.5 Difficulty: Easy EPSS 0.32% · P23

Affected Version Matrix 1

VendorProduct Version RangeStatus
Unknown WP Travel Engine < 6.8.5 affected
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I. Basic Information for CVE-2026-16737

Vulnerability Information
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Vulnerability Title
WP Travel Engine < 6.8.5 - Unauthenticated Booking Details Disclosure and Modification via wte_add_trip_to_cart
Source: CVE Program / CVE List V5
Vulnerability Description
The WP Travel Engine WordPress plugin before 6.8.5 does not perform authorization or ownership checks when loading a caller-supplied booking identifier in one of its unauthenticated cart actions, allowing unauthenticated attackers to disclose any customer's booking order details and their stored billing information, and to overwrite that customer's booking record with their own data.
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 Travel Engine 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress WP Travel Engine是WordPress基金会开源的一款旅行网站构建插件。 WordPress WP Travel Engine 6.8.5之前版本存在授权问题漏洞，该漏洞源于未执行授权或所有权检查，可能导致未经身份验证的攻击者披露客户预订订单详情和存储的账单信息，并覆盖客户预订记录。
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 Travel Engine 0 ~ 6.8.5 -

II. Public POCs for CVE-2026-16737

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III. Intelligence Information for CVE-2026-16737

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Vendor Advisories for CVE-2026-16737 (1)

Same Patch Batch · Unknown · 2026-08-12 · 44 CVEs total

CVE-2026-16747 6.5 MEDIUM Kirki < 6.2.1 - Unauthenticated Arbitrary Shortcode Execution via Form Email Actions
CVE-2026-15045 6.5 MEDIUM Wallet System for WooCommerce < 2.7.10 - Customer+ Checkout Price Manipulation via Unvalid
CVE-2026-17008 5.3 MEDIUM Quick PayPal Payments <= 5.7.50 - Unauthenticated Payment Bypass via PayPal IPN
CVE-2026-16990 5.3 MEDIUM Payment Button for PayPal <= 1.2.3.44 - Unauthenticated Payment Price Manipulation
CVE-2026-16621 5.3 MEDIUM Payment Gateway for PayPal on WooCommerce < 9.2.1 - Unauthenticated Payment Bypass via Pay
CVE-2026-15213 5.3 MEDIUM Welcart e-Commerce < 2.11.33 - Unauthenticated Payment Bypass via Forged Settlement Callba
CVE-2026-18044 3.7 LOW Estatik Real Estate Plugin < 4.3.4 - Unauthenticated Arbitrary-Recipient Mail Relay via Si
CVE-2026-18789 Ezoic < 2.23.1 - Unauthenticated Database Export via Content Export REST Routes
CVE-2026-18048 WP Photo Album Plus < 9.2.07.002 - Unauthenticated Arbitrary ZIP File Deletion via delmyzi
CVE-2026-19052 ProSolution WP Client < 2.0.9 - Subscriber+ proSol_ajaxTablesync and proSol_ajaxClearlog C
CVE-2026-19073 Order Sync with Zendesk for WooCommerce < 2.2.3 - Unauthenticated Customer Order Data Disc
CVE-2026-19217 Royal Elementor Addons < 1.7.1065 - Contributor+ Stored XSS via Icon Box Widget
CVE-2026-19050 ProSolution WP Client < 2.0.9 - Subscriber+ SSRF via proSol_url_validate
CVE-2026-18943 WPC Admin Columns < 2.3.4 - Subscriber+ Arbitrary User/Post/Term Meta Disclosure
CVE-2026-18057 Events Manager < 7.4.1 - Subscriber+ Booking Consent Record Tampering via SQL Injection
CVE-2026-18049 WP Photo Album Plus < 9.2.07.002 - Unauthenticated Option Disclosure via gettogo
CVE-2026-18366 Events Manager < 7.4.1 - Unauthenticated Privilege Escalation to Administrator
CVE-2026-18230 WP Directory Kit < 1.5.6 - Subscriber+ SQL Injection via section Parameter
CVE-2026-18391 WooCommerce Subscriptions < 9.1.0 - Unauthenticated RCE via PHP Object Injection
CVE-2026-17013 WP Photo Album Plus < 9.2.07.002 - Reflected XSS via lbstart

Showing top 20 of 44 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: WP Travel Engine
Same vendor: Unknown

V. Comments for CVE-2026-16737

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