PT-2026-66773 · Pgadmin.Org · Pgadmin 4
CVE-2026-17348
·
Publicado
2026-07-31
·
Atualizado
2026-07-31
CVSS v3.1
6.5
Média
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L |
In SERVER mode, pgAdmin 4 enforces authentication per route via the @pga login required decorator; the application's before request hook only handles desktop-mode auto-login and the Kerberos/Webserver-auth redirect, so any route shipped without the decorator is reachable without authentication (CWE-306). This is the same defect class previously fixed as CVE-2026-12046 (the sqleditor close/update connection routes).
A follow-up sweep, prompted by a report describing an incomplete fix for CVE-2026-12046, found further routes missing @pga login required: the Constraints blueprint's nodes and proplist (object listing) routes and its delete route (a state-mutating DELETE that removes table constraints); preferences.get all cli (GET, discloses all CLI-settable preference values); debugger.close (DELETE); and schema diff.close (DELETE). An unauthenticated network client could therefore enumerate constraint metadata, delete table constraints, read preference values, and force-close debugger or schema-diff sessions belonging to other users, without ever authenticating.
Fix adds the missing @pga login required decorator (and the corresponding import to the Constraints module) to each of these routes. The change is decorator-only; no behavioral changes to the underlying handlers.
This issue affects pgAdmin 4 in SERVER mode: the Constraints and Debugger routes from 1.0, the Schema Diff close route from 4.18, and preferences.get all cli from 8.2, all before 9.17.
Correção
Missing Authentication
Encontrou algum problema na descrição? Tem algo a acrescentar? Fique à vontade para nos escrever 👾
Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Pgadmin 4