CVE-2026-56826 Shopping privilege escalation through missing authorization in Settings components
Low-privileged users can delete critical commerce configuration settings like shipping zones and tax rates due to missing server-side authorization checks.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2026-56826?
CVE-2026-56826 is a medium-severity missing authorization vulnerability in shopperlabs shopper, published on 13 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Shopper is a Headless e-commerce Admin Panel. From 2.0.0 until 2.9.2, authenticated users who could reach the Settings pages with only access_setting could directly invoke destructive actions through the Livewire endpoint because packages/admin/src/Livewire/Components/Settings/Zones/ZoneShippingOptions.php, packages/admin/src/Livewire/Components/Settings/Zones/Detail.php, packages/admin/src/Livewire/Components/Settings/Taxes/Detail.php, and packages/admin/src/Livewire/Components/Settings/Taxes/TaxRates.php did not enforce server-side delete authorization. The actions could delete carrier options, shipping zones, tax zones, and tax rates, disrupting checkout shipping, payment-method mapping, and tax calculation. This issue is fixed in version 2.9.2.
Weakness: CWE-862
Which versions are affected by CVE-2026-56826?
2 open source packages ship an affected version, including shopper/framework.
| Package | Affected | Fixed in |
|---|---|---|
shopper/framework Packagist | From 2.0.0 | 2.9.2 |
shopper/framework Packagist | From 2.0.0 | 2.9.2 |
How do I fix CVE-2026-56826?
Upgrade shopper/framework to 2.9.2 or later.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-56826 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-56826 exists.
Sources
Also known as GHSA-f7h9-qv4x-9x57.