WPCafe <= 3.0.19 - Missing Authorization to Unauthenticated Arbitrary Email Notification Flow Read/Create/Update/Delete
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.
Summary
The WPCafe – Restaurant Menu, Online Food Ordering & Table Booking System plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.0.19. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to read, create, update, clone, and delete email notification flows, including overwriting the default reservation confirmation, cancellation, and admin alert emails with attacker-controlled content sent from the site's legitimate address, or destroying reservation notification flows entirely. The vulnerable endpoints are active by default on every WPCafe installation without any configuration requirement, as the Email_Automation_Service_Provider::is_enable() method unconditionally returns true and the plugin ships with five pre-configured default email flows upon activation.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Arraytics | WPCafe – Restaurant Menu, Online Food Ordering & Table Booking System | up to 3.0.19 | — | No fix listed | CNA |
- WPCafe – Restaurant Menu, Online Food Ordering & Table Booking System VendorArraytics Affected up to 3.0.19 Fixed in — No fix listed CNA
CPE names Threatist (inferred) · 1
Inferred from how NVD named this product before; not given by a source.
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:themewinter:wpcafe:*:*:*:*:*:*:*:* | — | — | Themewinter |
- cpe:2.3:a:themewinter:wpcafe:*:*:*:*:*:*:*:* Versions — — ·Themewinter
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-03 Threatist record created from CVE-2026-11601
- 2026-10-03 Alias added: GHSA-p5w3-2x8f-ffvj
- 2026-10-03 CISA SSVC decision points changed
References
Other 16
- https://www.wordfence.com/threat-intel/vulnerabilities/id/c01a06ca-ba3f-4e61-a17c-86d5e9f53ebf?source=cve
- https://plugins.trac.wordpress.org/browser/wp-cafe/tags/3.0.13/vendor/themewinter/email-notification-sdk/src/Flow/FlowAPI.php#L58
- https://plugins.trac.wordpress.org/browser/wp-cafe/tags/3.0.13/vendor/themewinter/email-notification-sdk/src/Flow/FlowAPI.php#L156
- https://plugins.trac.wordpress.org/browser/wp-cafe/tags/3.0.13/vendor/themewinter/email-notification-sdk/src/Flow/FlowAPI.php#L282
- https://plugins.trac.wordpress.org/browser/wp-cafe/tags/3.0.13/vendor/themewinter/email-notification-sdk/src/Flow/FlowAPI.php#L138
- https://plugins.trac.wordpress.org/browser/wp-cafe/tags/3.0.13/vendor/themewinter/email-notification-sdk/src/Utils/Helpers.php#L20
- https://plugins.trac.wordpress.org/browser/wp-cafe/tags/3.0.13/core/assets/localize.php#L47
- https://plugins.trac.wordpress.org/browser/wp-cafe/tags/3.0.13/core/email-automation/email-automation-service-provider.php#L43
- https://plugins.trac.wordpress.org/browser/wp-cafe/tags/3.0.8/vendor/themewinter/email-notification-sdk/src/Flow/FlowAPI.php#L58
- https://plugins.trac.wordpress.org/browser/wp-cafe/tags/3.0.8/vendor/themewinter/email-notification-sdk/src/Flow/FlowAPI.php#L156
- https://plugins.trac.wordpress.org/browser/wp-cafe/tags/3.0.8/vendor/themewinter/email-notification-sdk/src/Flow/FlowAPI.php#L282
- https://plugins.trac.wordpress.org/browser/wp-cafe/tags/3.0.8/vendor/themewinter/email-notification-sdk/src/Flow/FlowAPI.php#L138
- https://plugins.trac.wordpress.org/browser/wp-cafe/tags/3.0.8/vendor/themewinter/email-notification-sdk/src/Utils/Helpers.php#L20
- https://plugins.trac.wordpress.org/browser/wp-cafe/tags/3.0.8/core/assets/localize.php#L47
- https://plugins.trac.wordpress.org/browser/wp-cafe/tags/3.0.8/core/email-automation/email-automation-service-provider.php#L43
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3706610%40wp-cafe&new=3706610%40wp-cafe
More Arraytics vulnerabilities
- TI-2025-30036 WordPress Eventin plugin <= 4.0.26 - Privilege Escalation Vulnerability CVSS 3.1CRITICAL 9.8
- TI-2025-29942 WordPress Eventin plugin <= 4.0.26 - Arbitrary File Download Vulnerability CVSS 3.1CRITICAL 9.8
- TI-2024-08599 Authorization bypass in Arraytics Timetics – Appointment Booking & Scheduling CVSS 3.1CRITICAL 9.8
- TI-2026-41447 WordPress Booktics plugin <= 1.0.21 - PHP Object Injection vulnerability CVSS 3.1CRITICAL 9.8
- TI-2024-29512 WordPress Timetics plugin <= 1.0.23 - Broken Access Control vulnerability CVSS 3.1CRITICAL 9.8
- TI-2023-25913 WordPress WPCafe plugin <= 2.2.22 - Broken Access Control vulnerability CVSS 3.1CRITICAL 9.8
Sources
- CVE-2026-11601 · CVE Program
- CVE-2026-11601 · NVD
- FIRST EPSS
- GHSA-p5w3-2x8f-ffvj · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences