CVE-2026-92435CWE-862broken-access-control

CVE-2026-92435

Medium · published September 19, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
21.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00304 · 21.9th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-09-19T11:16Z
References (1)
https://wpscan.com/vulnerability/4b3f9c83-8986-40d9-ab1a-848550ea7882/ · [email protected]
EPSS history
Timeline
  • 20 SEP 03:24Z
    EPSS moved — → 0%
    epss
  • 19 SEP 06:00Z
    Mailchimp for WooCommerce < 6.1.1 - Unauthenticated Broken Access Control in REST API
    cvelistv5