{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-56828", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-06-23T14:55:09.117Z", "datePublished": "2026-10-28T15:40:39.294Z", "dateUpdated": "2026-10-28T15:40:39.294Z"}, "containers": {"cna": {"title": "Shopper: read-only team permissions allow administrator creation and permission escalation", "problemTypes": [{"descriptions": [{"cweId": "CWE-285", "lang": "en", "description": "CWE-285: Improper Authorization", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-862", "lang": "en", "description": "CWE-862: Missing Authorization", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/shopperlabs/shopper/security/advisories/GHSA-j328-xmgp-j4q3", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/shopperlabs/shopper/security/advisories/GHSA-j328-xmgp-j4q3"}, {"name": "https://github.com/shopperlabs/shopper/pull/514", "tags": ["x_refsource_MISC"], "url": "https://github.com/shopperlabs/shopper/pull/514"}, {"name": "https://github.com/shopperlabs/shopper/commit/ac9a76044a8e4a2b570b438d66cf3007f3dc479e", "tags": ["x_refsource_MISC"], "url": "https://github.com/shopperlabs/shopper/commit/ac9a76044a8e4a2b570b438d66cf3007f3dc479e"}, {"name": "https://github.com/shopperlabs/shopper/compare/v2.8.1...v2.9.2", "tags": ["x_refsource_MISC"], "url": "https://github.com/shopperlabs/shopper/compare/v2.8.1...v2.9.2"}, {"name": "https://github.com/shopperlabs/shopper/releases/tag/v2.8.1", "tags": ["x_refsource_MISC"], "url": "https://github.com/shopperlabs/shopper/releases/tag/v2.8.1"}], "affected": [{"vendor": "shopperlabs", "product": "shopper", "versions": [{"version": ">= 2.8.0, < 2.8.1", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-10-28T15:40:39.294Z"}, "descriptions": [{"lang": "en", "value": "Shopper is a Headless e-commerce Admin Panel. From 2.8.0 until 2.8.1, three Shopper Livewire admin components retain authorization gaps after the earlier team-settings authorization fix. A staff member with only `view_users` and `access_dashboard` can mutate permissions, create an administrator, or delete roles. In `packages/admin/src/Livewire/Components/Settings/Team/Permissions.php`, `togglePermission` and `removePermission` authorize `view_users` rather than the stronger `access_setting` permission; `packages/admin/resources/views/livewire/components/settings/team/permissions.blade.php` exposes permission IDs in `wire:click` handlers. The attacker can grant arbitrary permissions to the bound role, including `access_setting` on the attacker's own role, or delete permission definitions. In `packages/admin/src/Livewire/SlideOvers/CreateTeamMember.php`, `mount()` and `store()` also accept `view_users`, and the client-selected `role_id` can identify the admin role, allowing creation of a pre-verified administrator with an attacker-chosen password. In `packages/admin/src/Livewire/Pages/Settings/Team/RolePermission.php`, `deleteAction` has no action authorization and is only conditioned on `can_be_removed`, while page access requires `view_users`. Deleting a removable role removes access for assigned users, enabling RBAC denial of service as well as privilege escalation. This issue is fixed in version 2.8.1."}], "source": {"advisory": "GHSA-j328-xmgp-j4q3", "discovery": "UNKNOWN"}}}}

{}

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{}