---
id: CVE-2026-56828
title: >-
  Shopper: read-only team permissions allow administrator creation and
  permission escalation
summary: >-
  Shopper is a Headless e-commerce Admin Panel. From 2.8.0 until 2.8.1, three
  Shopper Livewire admin components retain authorization gaps after the earlier
  team-settings authorization fix. A staff member with only `view_users` and
  `access_…
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
cvssSource: cna
cwe:
  - CWE-285
  - CWE-862
vendor: shopperlabs
product: shopper
affected:
  - 'shopper >= 2.8.0, < 2.8.1'
published: '2026-10-28'
updated: '2026-10-28'
sourceUpdated: '2026-10-28T15:40:39.294Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-56828'
references:
  - url: >-
      https://github.com/shopperlabs/shopper/security/advisories/GHSA-j328-xmgp-j4q3
    label: >-
      https://github.com/shopperlabs/shopper/security/advisories/GHSA-j328-xmgp-j4q3
  - url: 'https://github.com/shopperlabs/shopper/pull/514'
    label: 'https://github.com/shopperlabs/shopper/pull/514'
  - url: >-
      https://github.com/shopperlabs/shopper/commit/ac9a76044a8e4a2b570b438d66cf3007f3dc479e
    label: >-
      https://github.com/shopperlabs/shopper/commit/ac9a76044a8e4a2b570b438d66cf3007f3dc479e
  - url: 'https://github.com/shopperlabs/shopper/compare/v2.8.1...v2.9.2'
    label: 'https://github.com/shopperlabs/shopper/compare/v2.8.1...v2.9.2'
  - url: 'https://github.com/shopperlabs/shopper/releases/tag/v2.8.1'
    label: 'https://github.com/shopperlabs/shopper/releases/tag/v2.8.1'
  - url: 'https://github.com/advisories/GHSA-j328-xmgp-j4q3'
tags:
  - cve.org
  - ghsa
  - composer
aliases:
  - GHSA-j328-xmgp-j4q3
ecosystem: composer
patched:
  - shopper/framework 2.9.2
ingestedAt: '2026-09-12T00:03:49.069Z'
---

## Overview

Shopper is a Headless e-commerce Admin Panel. From 2.8.0 until 2.8.1, three Shopper Livewire admin components retain authorization gaps after the earlier team-settings authorization fix. A staff member with only `view_users` and `access_dashboard` can mutate permissions, create an administrator, or delete roles. In `packages/admin/src/Livewire/Components/Settings/Team/Permissions.php`, `togglePermission` and `removePermission` authorize `view_users` rather than the stronger `access_setting` permission; `packages/admin/resources/views/livewire/components/settings/team/permissions.blade.php` exposes permission IDs in `wire:click` handlers. The attacker can grant arbitrary permissions to the bound role, including `access_setting` on the attacker's own role, or delete permission definitions. In `packages/admin/src/Livewire/SlideOvers/CreateTeamMember.php`, `mount()` and `store()` also accept `view_users`, and the client-selected `role_id` can identify the admin role, allowing creation of a pre-verified administrator with an attacker-chosen password. In `packages/admin/src/Livewire/Pages/Settings/Team/RolePermission.php`, `deleteAction` has no action authorization and is only conditioned on `can_be_removed`, while page access requires `view_users`. Deleting a removable role removes access for assigned users, enabling RBAC denial of service as well as privilege escalation. This issue is fixed in version 2.8.1.

## Affected

- `shopper >= 2.8.0, < 2.8.1`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.

## Package advisory (CVE-2026-56828)

Affected packages:

- `shopper/framework >= 2.8.0, < 2.9.2`

Patched in:

- `shopper/framework 2.9.2`

Source: https://github.com/advisories/GHSA-j328-xmgp-j4q3