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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

HIGH
8.1
CVSS Score
Published: September 15, 2026 at 05:41 PM UTC
Updated: September 30, 2026 at 05:51 PM UTC
1 product affected across 1 vendorShopper

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Severity
HIGH8.1
Exploit prediction
EPSS 0.5%
SSVC
PoC

Description

Shopper is a Headless e-commerce Admin Panel. Prior to 2.9.2, groupedBulkActions in packages/admin/src/Livewire/Pages/Attribute/Browse.php, packages/admin/src/Livewire/Pages/Tag/Index.php, packages/admin/src/Livewire/Pages/Brand/Index.php, packages/admin/src/Livewire/Pages/Category/Index.php, and packages/admin/src/Livewire/Pages/Supplier/Index.php omit server-side authorization while the pages require only browse_attributes, browse_tags, browse_brands, browse_categories, or browse_suppliers. A browse-only staff user can invoke DeleteBulkAction to mass delete attributes or tags and can invoke BulkAction::make('enabled') or BulkAction::make('disabled') to change attribute, brand, category, or supplier visibility. These operations can break product variants and substantially disrupt storefront catalog visibility. Per-record actions and the comparison pages identified by the advisory are correctly authorized and are not affected. This issue is fixed in version 2.9.2.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Shopper· Shopperlabs
60%
v < 2.9.2
Affected range stops below 2.9.2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

x_refsource_CONFIRM
Source: cverecord
https://github.com/shopperlabs/shopper/security/advisories/GHSA-243p-f3cv-c5wh
x_refsource_MISC
Source: cverecord
https://github.com/shopperlabs/shopper/pull/570
x_refsource_MISC
Source: cverecord
https://github.com/shopperlabs/shopper/commit/bf72e2753e21296184596d507336c7d65ecd46ff
x_refsource_MISC
Source: cverecord
https://github.com/shopperlabs/shopper/releases/tag/v2.9.2

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.1HIGHGitHub_M
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-862

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