CVE-2026-62989: Access Control Flaw (CVSS 8.1)

Description

Shopper is a Headless e-commerce Admin Panel. Prior to 2.10.0, the Variants Livewire component in `packages/admin/src/Livewire/Components/Products/Form/Variants.php` exposes `DeleteAction` and `DeleteBulkAction` without server-side authorization. An authenticated staff user with `edit_products` can access `/shopper/products/{id}/edit` and obtain the signed component state even without `delete_product_variants`. The `callTableAction` and `callTableBulkAction` paths then permanently delete individual or multiple variants without checking that dedicated permission. For variant products, this can destroy the sellable catalogue and disrupt storefront product pages, cart, and checkout. This issue is fixed in version 2.10.0.

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CVSS v3.1 Score

8.1

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Weakness Type (CWE)

CWE-285 CWE-285

CWE-862 Missing Authorization

References

Other References

https://github.com/shopperlabs/shopper/commit/3c814f3b8eaf7cd2296c213bec0ce91e9f92a3f2 https://github.com/shopperlabs/shopper/pull/573 https://github.com/shopperlabs/shopper/releases/tag/v2.10.0 https://github.com/shopperlabs/shopper/security/advisories/GHSA-93v2-gcw2-vfwc

Frequently Asked Questions

What is CVE-2026-62989? +

Shopper is a Headless e-commerce Admin Panel. Prior to 2.10.0, the Variants Livewire component in `packages/admin/src/Livewire/Components/Products/Form/Variants.php` exposes `DeleteAction` and `DeleteBulkAction` without server-side authorization. An authenticated staff user with `edit_products` can access `/shopper/products/{id}/edit` and obtain the signed component state even without `delete_product_variants`. The `callTableAction` and `callTableBulkAction` paths then permanently delete individual or multiple variants without checking that dedicated permission. For variant products, this can destroy the sellable catalogue and disrupt storefront product pages, cart, and checkout. This issue is fixed in version 2.10.0. It has a CVSS v3.1 base score of 8.1 (HIGH).

How severe is CVE-2026-62989? +

CVE-2026-62989 has a CVSS v3.1 score of 8.1 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

How do I check if I'm vulnerable to CVE-2026-62989? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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