CVE intelligence and bounded remediation

CVE-2021-24993 — Etoilewebdesign Ultimate Product Catalog security vulnerability

Medium CVSS 6.5

The Ultimate Product Catalog WordPress plugin before 5.0.26 does not have authorisation and CSRF checks in some AJAX actions, which could allow any authenticated users, such as subscriber to call them and add arbitrary products, or change the plugin's settings for example

Severity
Medium
CVSS
6.5 (3.1)
Published
2022-02-07
CISA KEV
Not currently listed
Ecosystem
php/wordpress
Weaknesses
CWE-862, CWE-352

Affected products

  • etoilewebdesign / ultimate_product_catalog

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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