CVE-2026-92436
Mailchimp for WooCommerce < 6.3 - Unauthenticated Customer Email and Cart Disclosure via IDOR
MEDIUM 5.3EPSS 0.2%
The Mailchimp for WooCommerce WordPress plugin before 6.3 does not require authentication or verify ownership before loading a saved cart from a request-supplied identifier that is derived from a customer's email address, allowing an unauthenticated attacker who knows a customer's email address to confirm that the customer shops at the store and to read that customer's saved cart contents.
- Affected
- Mailchimp for WooCommerce
- CVSS v3.1 CNA
- 5.3 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - EPSS
- 0.24% chance of exploitation in the next 30 days, 13th percentile
- Published
- 2026-09-27
- Updated
- 2026-09-28