# 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

> Browse-only staff can bypass authorization to mass-delete attributes/tags or toggle visibility of brands/categories/suppliers, disrupting storefront catalog visibility.

- **Severity:** High 8.1 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** Yes
- **Published:** 15 Sep 2026
- **Updated:** 15 Sep 2026
- **Also known as:** GHSA-243p-f3cv-c5wh

## What is CVE-2026-56827?

CVE-2026-56827 is a high-severity missing authorization vulnerability in shopperlabs shopper, published on 15 Sep 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. 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.

Weakness: CWE-862 (Missing Authorization)

## Which versions are affected by CVE-2026-56827?

2 open source packages ship an affected version, including shopper/framework.


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `shopper/framework` | Packagist | All versions | 2.9.2 |
| `shopper/framework` | Packagist | All versions | 2.9.2 |

## How do I fix CVE-2026-56827?

Upgrade shopper/framework to 2.9.2 or later.

## Is CVE-2026-56827 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-56827 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-56827 and fix it if it is affected.

What it is: CVE-2026-56827 is a high-severity missing authorization vulnerability in shopperlabs shopper, published on 15 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-56827 exists.

Affected packages and fixed versions:
- shopper/framework (Packagist): affected all versions; fixed in 2.9.2
- shopper/framework (Packagist): affected all versions; fixed in 2.9.2

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-56827/ (Markdown: https://insights.sbomify.com/CVE-2026-56827/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-56827
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-56827
- OSV: https://osv.dev/vulnerability/CVE-2026-56827

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-56827/
Summaries are generated and may contain mistakes; the official description above is the record.