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.
Published: 2026-10-03
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

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Tracking

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Advisories

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History

Sun, 04 Oct 2026 22:15:00 +0000

Type Values Removed Values Added
First Time appeared Wordpress-extensions
Wordpress-extensions mailchimp For Woocommerce
Vendors & Products Wordpress-extensions
Wordpress-extensions mailchimp For Woocommerce

Sat, 03 Oct 2026 17:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284

Sat, 03 Oct 2026 15:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-862
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sat, 03 Oct 2026 07:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284

Sat, 03 Oct 2026 06:15:00 +0000

Type Values Removed Values Added
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.
Title Mailchimp for WooCommerce < 6.3 - Unauthenticated Abandoned Cart Modification and Deletion
References

Subscriptions

Wordpress-extensions Mailchimp For Woocommerce
cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-10-03T15:12:21.291Z

Reserved: 2026-09-16T10:16:38.474Z

Link: CVE-2026-92437

cve-icon Vulnrichment

Updated: 2026-10-03T15:00:33.479Z

cve-icon NVD

Status : Deferred

Published: 2026-10-03T06:16:46.207

Modified: 2026-10-06T15:18:12.170

Link: CVE-2026-92437

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-04T20:50:37Z

Weaknesses