{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-56829", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-06-23T14:55:09.117Z", "datePublished": "2026-09-15T17:40:01.302Z", "dateUpdated": "2026-09-15T19:04:52.685Z"}, "containers": {"cna": {"title": "Shopper: Unauthorized inventory stock manipulation via unlocked variant property in VariantStock component", "problemTypes": [{"descriptions": [{"cweId": "CWE-862", "lang": "en", "description": "CWE-862: Missing Authorization", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/shopperlabs/shopper/security/advisories/GHSA-g3f9-g5vj-p62f", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/shopperlabs/shopper/security/advisories/GHSA-g3f9-g5vj-p62f"}, {"name": "https://github.com/shopperlabs/shopper/pull/570", "tags": ["x_refsource_MISC"], "url": "https://github.com/shopperlabs/shopper/pull/570"}, {"name": "https://github.com/shopperlabs/shopper/commit/bf72e2753e21296184596d507336c7d65ecd46ff", "tags": ["x_refsource_MISC"], "url": "https://github.com/shopperlabs/shopper/commit/bf72e2753e21296184596d507336c7d65ecd46ff"}, {"name": "https://github.com/shopperlabs/shopper/releases/tag/v2.9.2", "tags": ["x_refsource_MISC"], "url": "https://github.com/shopperlabs/shopper/releases/tag/v2.9.2"}], "affected": [{"vendor": "shopperlabs", "product": "shopper", "versions": [{"version": "< 2.9.2", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-09-15T17:40:01.302Z"}, "descriptions": [{"lang": "en", "value": "Shopper is a Headless e-commerce Admin Panel. Prior to 2.9.2, packages/admin/src/Livewire/Components/Products/VariantStock.php exposes stockAction() without edit_product_variants authorization and leaves public $variant client mutable because it lacks the Livewire Locked attribute. Any authenticated admin-panel user, including staff with only browse_products, can select an arbitrary product variant and inventory location through component state, then submit a positive or negative quantity adjustment. This permits browse-only staff to inflate stock, reduce stock, or force out-of-stock states for variants outside the current page. This issue is fixed in version 2.9.2."}], "source": {"advisory": "GHSA-g3f9-g5vj-p62f", "discovery": "UNKNOWN"}}, "adp": [{"references": [{"url": "https://github.com/shopperlabs/shopper/security/advisories/GHSA-g3f9-g5vj-p62f", "tags": ["exploit"]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-09-15T19:04:25.446927Z", "id": "CVE-2026-56829", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-15T19:04:52.685Z"}}]}}

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