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CVE PROGRAM SOURCE RECORD5.4 Medium

CVE-2026-6472

PostgreSQL CREATE TYPE does not check multirange schema CREATE privilege

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Status
Published
Published
Updated
Assigning organization
PostgreSQL

Description

Missing authorization in PostgreSQL CREATE TYPE allows an object creator to hijack other queries that use search_path to find user-defined types, including extension-defined types. That is to say, the victim will execute arbitrary SQL functions of the attacker's choice. Versions before PostgreSQL 18.4, 17.10, 16.14, 15.18, and 14.23 are affected.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

n/a PostgreSQL

Default version status: unaffected

  • 18 to < 18.4affected
  • 17 to < 17.10affected
  • 16 to < 16.14affected
  • 15 to < 15.18affected
  • 0 to < 14.23affected

References