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.
Published: 2026-09-19
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Sun, 20 Sep 2026 01:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284

Sat, 19 Sep 2026 14:30:00 +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'}


Sat, 19 Sep 2026 10:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284

Sat, 19 Sep 2026 06:30:00 +0000

Type Values Removed Values Added
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.
Title Mailchimp for WooCommerce < 6.1.1 - Unauthenticated Broken Access Control in REST API
References

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-09-19T13:16:26.790Z

Reserved: 2026-09-16T10:14:50.138Z

Link: CVE-2026-92435

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-19T07:16:34.333

Modified: 2026-09-19T14:17:05.680

Link: CVE-2026-92435

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-20T03:00:11Z

Weaknesses