CVE-2026-86812: WPCafe 3.0.10 - 3.0.17 - Unauthenticated Order Disclosure and Modification via food-orders REST API
The WPCafe WordPress plugin before 3.0.18 does not correctly restrict access to a set of order-management REST endpoints because their permission callbacks return an incorrect type on failure, allowing unauthenticated users to disclose guest order information and to change the status of, or trash, any order.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
WPCafe (WordPress plugin)to a version that resolves this vulnerability.Fixed in 3.0.18 - Compensating control
Restrict access to the WPCafe food-orders REST API order-management endpoints (block unauthenticated requests) until WPCafe is upgraded to 3.0.18.
Event History
Frequently Asked Questions
Who can exploit this issue?
Unauthenticated users can access the affected order-management REST endpoints. No login is required to disclose guest order information or alter order status.
Which deployments are affected?
WPCafe versions 3.0.10 through 3.0.17 are affected. The issue is fixed in version 3.0.18.
What actions can an attacker take?
An attacker can disclose guest order information and change the status of, or trash, any order through the affected food-orders REST API endpoints.