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EUVD-2026-323042

fkie_cve-2026-47744

Shopper is a Headless e-commerce Admin Panel. Prior to 2.8.0, two distinct authorization defects in the team settings allowed any authenticated panel user to take over the RBAC system. Settings/Team/Index had no mount() authorization. Any authenticated user could load the page and use its public actions to create new roles and delete other users, including administrators. Settings/Team/RolePermission gated its write actions on the read-only view_users permission. Any user holding view_users could grant themselves or any other user arbitrary permissions, including manage_users and edit_orders, effectively escalating to full panel administrator from a read-only account. Combined, these two defects allow a low-privilege authenticated user to obtain administrator privileges and remove the legitimate administrators from the panel. This vulnerability is fixed in 2.8.0.

GHSA-c3qp-2ggw-xjg7 — Shopper: Authorization bypass and RBAC privilege escalation in team settings

Affected: Packagist: shopper/framework

## Impact

Two distinct authorization defects in the team settings allowed any authenticated panel user to take over the RBAC system:

- `Settings/Team/Index` had no `mount()` authorization. Any authenticated user could load the page and use its public actions to create new roles and delete other users, including administrators. - `Settings/Team/RolePermission` gated its write actions on the read-only `view_users` permission. Any user holding `view_users` could grant themselves or any other user arbitrary permissions, including `manage_users` and `edit_orders`, effectively escalating to full panel administrator from a read-only account.

Combined, these two defects allow a low-privilege authenticated user to obtain administrator privileges and remove the legitimate administrators from the panel.

## Patches

Fixed in `v2.8.0`:

- `Settings/Team/Index::mount()` now authorizes against `manage_users`. - `Settings/Team/RolePermission` write actions now require `manage_users` instead of `view_users`.

Upgrade via:

```bash composer require shopper/admin:^2.8 ```

## Workarounds

None. Upgrade to `v2.8.0`.