CVE intelligence and bounded remediation

CVE-2024-3869 — Cusrev Customer Reviews For Woocommerce security vulnerability

Medium CVSS 4.3

The Customer Reviews for WooCommerce plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'woocommerce_json_search_coupons' function . This makes it possible for attackers with subscriber level access to view coupon codes.

Severity
Medium
CVSS
4.3 (3.1)
Published
2024-04-16
CISA KEV
Not currently listed
Ecosystem
php/wordpress
Weaknesses
CWE-862

Affected products

  • cusrev / customer_reviews_for_woocommerce

Matched remediation archetype

Authorization bypass, IDOR, and cross-tenant access

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Check exposure

  • Map object and action authorization checks across API, UI, batch, import/export, and background-job paths.
  • Identify tenant, ownership, role, and policy boundaries for affected resources and administrative operations.
  • Use synthetic fixtures to compare intended access matrices without accessing another user's real data.

Remediate safely

  • Enforce server-side authorization at each resource access and state transition using the authenticated principal and trusted tenant context.
  • Scope data queries by tenant and ownership; treat client-supplied identifiers, roles, and policy claims as untrusted.
  • Add deny-by-default policy tests for horizontal and vertical access across every affected transport.

Authoritative sources

Complete CVE record and remediation plan

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