{"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"}}]}}