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CVE-2026-17348 pgAdmin 4: Missing authentication decorator on Constraints, preferences, Debugger and Schema Diff routes allows unauthenticated access in SERVER mode (incomplete fix for CVE-2026-12046)

🗓️ 31 Jul 2026 15:59:18Reported by PostgreSQLType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

Fix adds authentication decorators to constraints, preferences, and debugger routes in server mode.

Related
Affected
Refs
[
  {
    "vendor": "pgadmin.org",
    "product": "pgAdmin 4",
    "repo": "https://github.com/pgadmin-org/pgadmin4",
    "modules": [
      "Constraints",
      "Debugger"
    ],
    "programFiles": [
      "https://github.com/pgadmin-org/pgadmin4/blob/master/web/pgadmin/browser/server_groups/servers/databases/schemas/tables/constraints/__init__.py",
      "https://github.com/pgadmin-org/pgadmin4/blob/master/web/pgadmin/tools/debugger/__init__.py"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "1.0",
        "lessThan": "9.17",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "pgadmin.org",
    "product": "pgAdmin 4",
    "repo": "https://github.com/pgadmin-org/pgadmin4",
    "modules": [
      "Schema Diff"
    ],
    "programFiles": [
      "https://github.com/pgadmin-org/pgadmin4/blob/master/web/pgadmin/tools/schema_diff/__init__.py"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "4.18",
        "lessThan": "9.17",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "pgadmin.org",
    "product": "pgAdmin 4",
    "repo": "https://github.com/pgadmin-org/pgadmin4",
    "modules": [
      "Preferences"
    ],
    "programFiles": [
      "https://github.com/pgadmin-org/pgadmin4/blob/master/web/pgadmin/preferences/__init__.py"
    ],
    "versions": [
      {
        "status": "affected",
        "version": "8.2",
        "lessThan": "9.17",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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