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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

Quick assessment

Affected
shopperlabs shopper
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

以下是该漏洞描述的中文翻译： Shopper 是一个无头（Headless）电子商务管理面板。在 2.9.2 之前，位于 、 、 、 和 中的 功能缺少服务端授权检查，而对应页面原本仅需具备 、 、 、 或 权限即可访问。这意味着仅拥有“浏览”权限的员工用户可以调用 来批量删除属性或标签，也可以调用 或 来更改属性、品牌、分类或供应商的可见性。这些操作可能会破坏商品变体（product variants），并严重干扰前台商品目录的可见性。公告中指出的逐条操作（per-record actions）和对比页面（com

CVSS 8.1 · High

Affected Version Matrix 1

VendorProduct Version RangeStatus
shopperlabs shopper < 2.9.2 affected
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I. Basic Information for CVE-2026-56827

Vulnerability Information
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Vulnerability Title
Shopper: Authorization bypass in Filament bulk actions allows browse-only staff to mass-delete attributes/tags and mass-toggle visibility of brands/categories/suppliers
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
shopperlabs shopper < 2.9.2 -

II. Public POCs for CVE-2026-56827

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III. Intelligence Information for CVE-2026-56827

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Patches & Fixes for CVE-2026-56827 (2)

Vendor Advisories for CVE-2026-56827 (1)

Vendor Pages for CVE-2026-56827 (1)

Same Patch Batch · shopperlabs · 2026-09-15 · 5 CVEs total

CVE-2026-56825 8.1 HIGH Shopper: Missing authorization on product removal actions in CollectionProducts component
CVE-2026-56829 8.1 HIGH Shopper: Unauthorized inventory stock manipulation via unlocked variant property in Varian
CVE-2026-56830 6.5 MEDIUM Shopper: Incomplete fix for GHSA-h4mp-g9c6-xwph: Media sub-form store() still lacks author
CVE-2026-56831 6.5 MEDIUM Shopper: Negative discount values accepted and propagated through order calculation pipeli

IV. Related Vulnerabilities

Same product: shopper
Same vendor: shopperlabs
Same weakness: CWE-862

V. Comments for CVE-2026-56827

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