{
  "id": 18494762,
  "title": "PostgreSQL Foreign Data Wrappers Hide a Second Credential Boundary",
  "url": "https://urgent.news/2026/11/06/postgresql-foreign-data-wrappers-hide-a-second-credential-boundary",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-11-06T12:01:47.000Z",
  "source": {
    "name": "Dev.to",
    "slug": "dev-to",
    "url": "https://dev.to/facilishz/postgresql-foreign-data-wrappers-hide-a-second-credential-boundary-dn2"
  },
  "original_language": "en",
  "account": null,
  "summary": "PostgreSQL Foreign Data Wrappers Hide a Second Credential Boundary A query against a foreign table can look like an ordinary PostgreSQL operation. Behind that table, postgres_fdw may open a second database connection using a username and password stored in a user mapping. This boundary is easy to miss during access review because the local role and the remote account are different identities with…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}