CVE-2026-92435
Mailchimp for WooCommerce < 6.1.1 - Unauthenticated Broken Access Control in REST API
- State
- Published
- Severity
- 5.3 Medium
- Published
- Sep 19, 2026
- Updated
- Sep 19, 2026
- Reserved
- Sep 16, 2026
Description
The Mailchimp for WooCommerce WordPress plugin before 6.1.1 does not verify that the requesting user holds the required capability in the permission callback for several of its REST API routes, allowing unauthenticated users to reach administrator-oriented endpoints and trigger a persistent state change.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N | CISA-ADP |
Weaknesses
- CWE-862 Missing Authorization
Affected Products
| Product | Versions |
|---|---|
Mailchimp for WooCommerceUnknown |
|
References
- https://wpscan.com/vulnerability/4b3f9c83-8986-40d9-ab1a-848550ea7882/exploitvdb-entrytechnical-description
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