PT-2026-80308 · Packagist · Snipe/Snipe-It

Publicado

2026-08-19

·

Atualizado

2026-08-19

CVSS v3.1

4.3

Média

VetorAV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Impact

Any activated account in a company can read every maintenance record for that company (asset tag, supplier, purchase cost, free-text notes, dates) without holding any asset or maintenance permission.

Summary

MaintenancesController::show() renders a maintenance record without any authorization check. Every other action in the controller authorizes against the asset; show() does not. Any user in the asset's company can read maintenance detail (asset tag, supplier, purchase cost, notes, dates) by visiting /maintenances/{id}, regardless of permissions.

Details

php
public function show(Maintenance $maintenance): View|RedirectResponse
{
  return view('maintenances.view')->with('maintenance', $maintenance);
}
No authorize() call. The sibling actions all gate on the asset: index() calls authorize('view', Asset::class) (line 33), and edit()/update()/destroy() call authorize('update', $maintenance->asset) (lines 139, 166, 286). The route is registered with only the auth guard:
php
Route::resource('maintenances', MaintenancesController::class, ['middleware' => ['auth']]);
(routes/web/hardware.php:185). Route-model binding still applies the company scope, so the read is bounded to the caller's company; the absent permission gate is the defect. Maintenance IDs are sequential and visible in the record URL.

Proof of concept

  1. As an administrator, create an asset in a company (here, CompanyA). Open the asset, choose Maintenances > Create, and add a record: name MntA2, supplier SupA, a purchase cost, and notes. The saved record opens at /maintenances/{id}.
  2. As the administrator, create a test user assigned to CompanyA, with every permission left unchecked. Activate the account.
  3. In a separate browser session, log in as the test user. Confirm it is unprivileged: the Assets and Maintenances navigation items are absent, and browsing to /hardware returns 403.
  4. In the address bar, browse to http://<host>/maintenances/{id}.
Observed: the maintenance view renders in full for the unprivileged account.
GET /maintenances/5   -> HTTP 200 OK
Renders the "Maintenance" detail page for MntA2:
 Asset: AssetA  Supplier: SupA  Cost: <value>  Notes: <text>  Dates: <...>

GET /hardware      -> HTTP 403 (same account, asset list is gated)
GET /maintenances    -> HTTP 403 (same account, maintenance list is gated)
GET /maintenances/2   -> HTTP 302 (record in CompanyB; company scope still hides it)
  • The test account holds zero permissions and still reads the record.
  • Only the unguarded show route leaks: the list view and the asset pages return 403 for the same account.
  • A maintenance in a different company (CompanyB) redirects away, confirming the FMCS company scope still holds.

Patches

Patched in https://github.com/grokability/snipe-it/commit/69c50aa2aee25f837626556b4f4f3d05ec7ace96

Correção

Missing Authorization

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Enumeração de Fraquezas

CWE-862

Identificadores relacionados

GHSA-R9R3-G9FP-3Q4Q

Produtos afetados

Snipe/Snipe-It