CVE-2026-77695— Woo Refund And Exchange Lite < 4.6.4 - Unauthenticated Guest Order Message Disclosure and Manipulation
Quick assessment
Affected
Unknown Return Refund and Exchange 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.
WooCommerce 插件 "Return Refund and Exchange" 在 4.6.4 版本之前存在一个漏洞，该插件在其向未认证用户暴露的一些 AJAX 操作中，未能正确验证来宾订单的所有权。这使攻击者能够读取私密订单消息、以客户名义发布消息和附件，并取消任何来宾订单的退货请求。
Possible ATT&CK Techniques 2 AI
T1098 · Account Manipulation T1059 · Command and Scripting InterpreterAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Unknown | Return Refund and Exchange For WooCommerce | 4.4.6< 4.6.4 |
affected |
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I. Basic Information for CVE-2026-77695
Vulnerability Information
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Vulnerability Title
Woo Refund And Exchange Lite < 4.6.4 - Unauthenticated Guest Order Message Disclosure and Manipulation
Source: CVE Program / CVE List V5
Vulnerability Description
The Return Refund and Exchange For WooCommerce WordPress plugin before 4.6.4 does not correctly verify the ownership of guest orders in some of the AJAX actions it exposes to unauthenticated users, allowing them to read private order messages, post messages and attachments in the customer's name, and cancel return requests on any guest order.
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
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Unknown | Return Refund and Exchange For WooCommerce | 4.4.6 ~ 4.6.4 | - |
|
II. Public POCs for CVE-2026-77695
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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News Coverage for CVE-2026-77695 (1)
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🔗 Woo Refund And Exchange Lite < 4.6.4 – Unauthenticated Guest Order Message Disclosure and Manipulation | CVE 2026-77695 | Plugin Vulnerabilities Read full article exploit vdb-entry technical-description
Same Patch Batch · Unknown · 2026-08-26 · 27 CVEs total
| CVE-2026-19226 | Royal Elementor Addons < 1.7.1066 - Contributor+ Stored XSS via Image Accordion Widget Eff | |
| CVE-2026-78146 | Noptin < 4.3.3 - Unauthenticated Subscriber PII and confirm_key Disclosure via Actions Pag | |
| CVE-2026-77790 | RegistrationMagic < 6.0.9.4 - Admin+ SQLi via 'rm_sortby' Parameter | |
| CVE-2026-77754 | Kirki < 6.0.14 - Unauthenticated User and Comment Author Email Disclosure via kirki_get_ap | |
| CVE-2026-77789 | Stripe Payment Forms by WP Full Pay < 8.5.1 - Cross-Customer Subscription Modification via | |
| CVE-2026-77758 | Stripe Payment Forms by WP Full Pay < 8.5.1 - Unauthenticated Customer Portal Subscription | |
| CVE-2026-77757 | Directorist 8.5 - 8.9.2 - Subscriber+ Arbitrary Image Move via REST v2 Listing Submission | |
| CVE-2026-74929 | WP Project Manager < 4.0.7 - Subscriber+ Cross-Project Task Disclosure and Task Board Modi | |
| CVE-2026-74930 | WP Project Manager 2.2.0 - 4.0.6 - Subscriber+ User Activity Feed Disclosure via IDOR | |
| CVE-2026-77693 | Order Tip for WooCommerce < 1.6.0 - Shop Manager+ Arbitrary File Deletion via delete_expor | |
| CVE-2026-77694 | Eventin < 4.1.19 - Unauthenticated Order Completion Without Payment via order_token | |
| CVE-2026-75797 | AI Engine 3.3.3 - 3.7.1 - Subscriber+ Arbitrary File Read via 'url' Parameter | |
| CVE-2026-75798 | AI Engine 3.4.0 - 3.7.1 - Unauthenticated Arbitrary AI Query Execution via Editor Assistan | |
| CVE-2026-14212 | Amelia Pro < 9.8 - Provider+ Arbitrary Provider Password Update via IDOR | |
| CVE-2026-19220 | Forminator Forms < 1.57.1 - Unauthenticated Multisite Site Creation and Privilege Escalati | |
| CVE-2026-19718 | BlogVault, MalCare and WP Remote 5.16 - 6.62 - Unauthenticated Site Takeover via Connectio | |
| CVE-2026-74928 | WP Project Manager 2.1.0 - 4.0.6 - Unauthenticated Subscriber Account Creation via Trello | |
| CVE-2026-74851 | Pods < 3.3.9.1 - Author+ RCE via Shortcode Display Callback | |
| CVE-2026-14550 | WPCafe < 3.0.18 - Unauthenticated Reservation Approval Bypass via Missing Authorization | |
| CVE-2026-14216 | Amelia < 2.4.7 - Unauthenticated Notification Queue Dispatch |
Showing top 20 of 27 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Return Refund and Exchange For WooCommerce
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CVE-2025-12881
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CVE-2024-13641
Return Refund and Exchange For WooCommerce <= 4.4.5 - Unauth -
CVE-2024-13692
Return Refund and Exchange For WooCommerce <= 4.4.5 - Authen -
CVE-2022-4047
Return Refund and Exchange For WooCommerce < 4.0.9 - Unauthe
Same vendor: Unknown
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CVE-2026-78146
Noptin < 4.3.3 - Unauthenticated Subscriber PII and confirm_ -
CVE-2026-77757
Directorist 8.5 - 8.9.2 - Subscriber+ Arbitrary Image Move v -
CVE-2026-77758
Stripe Payment Forms by WP Full Pay < 8.5.1 - Unauthenticate -
CVE-2026-77789
Stripe Payment Forms by WP Full Pay < 8.5.1 - Cross-Customer -
CVE-2026-77754
Kirki < 6.0.14 - Unauthenticated User and Comment Author Ema
V. Comments for CVE-2026-77695
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