CVE intelligence and bounded remediation

CVE-2023-28443 — Directus is a real-time API and App dashboard for managing SQL database content

Medium CVSS 5.5

Directus is a real-time API and App dashboard for managing SQL database content. Prior to version 9.23.3, the `directus_refresh_token` is not redacted properly from the log outputs and can be used to impersonate users without their permission. This issue is patched in version 9.23.3.

Severity
Medium
CVSS
5.5 (3.1)
Published
2023-03-24
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-284, CWE-532

Affected products

  • monospace / directus

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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