Medium severity · published Oct 13, 2026
CVE-2026-56826
Shopper: Missing function-level authorization on Settings tax/zone/shipping Livewire components allows a low-privileged user to delete commerce configuration
5.4
CVSS
0.3%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 27% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SH
shopper · shopperlabs
>= 2.0.0, < 2.9.2 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-56826
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-56826
x_refsource_CONFIRM
https://github.com/shopperlabs/shopper/security/advisories/GHSA-f7h9-qv4x-9x57
x_refsource_MISC
https://github.com/shopperlabs/shopper/pull/570
x_refsource_MISC
https://github.com/shopperlabs/shopper/commit/bf72e2753e21296184596d507336c7d65ecd46ff
x_refsource_MISC
https://github.com/shopperlabs/shopper/releases/tag/v2.9.2
More from shopper
9.9
CVE-2026-47744
Shopper: Authorization bypass and RBAC privilege escalation in team settings
8.8
CVE-2026-56828
Shopper: read-only team permissions allow administrator creation and permission escalation
8.8
CVE-2026-114387
Shopper 2.0.0 before 2.6.0 Privilege Escalation via Unguarded Livewire Components
8.7
CVE-2026-47743
Shopper: Multiple data integrity and disclosure issues in admin Livewire components
8.1
CVE-2026-56827
Shopper: Authorization bypass in Filament bulk actions allows browse-only staff to mass-delete attributes/tags and mass-toggle visibility of brands/categories/suppliers