CVE-2026-92437
Mailchimp for WooCommerce < 6.3 - Unauthenticated Abandoned Cart Modification and Deletion
- State
- Published
- Severity
- 5.3 Medium
- Published
- Oct 3, 2026
- Updated
- Oct 3, 2026
- Reserved
- Sep 16, 2026
Description
The Mailchimp for WooCommerce WordPress plugin before 6.3 does not require authentication, a nonce or an ownership check before it acts on a customer's abandoned-cart record identified from request-supplied data, allowing an unauthenticated attacker to modify or delete another customer's stored cart.
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/47b3aa17-f7fd-42df-9ef0-e33b5da8f955/exploitvdb-entrytechnical-description
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