CVE-2026-56829

{"id": "CVE-2026-56829", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-56829", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-09-15T19:04:25.446927Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 5.2, "exploitabilityScore": 2.8}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "shopperlabs", "product": "shopper", "versions": [{"status": "affected", "version": "< 2.9.2"}]}]}], "published": "2026-09-15T18:17:24.957", "references": [{"url": "https://github.com/shopperlabs/shopper/commit/bf72e2753e21296184596d507336c7d65ecd46ff", "source": "security-advisories@github.com"}, {"url": "https://github.com/shopperlabs/shopper/pull/570", "source": "security-advisories@github.com"}, {"url": "https://github.com/shopperlabs/shopper/releases/tag/v2.9.2", "source": "security-advisories@github.com"}, {"url": "https://github.com/shopperlabs/shopper/security/advisories/GHSA-g3f9-g5vj-p62f", "source": "security-advisories@github.com"}, {"url": "https://github.com/shopperlabs/shopper/security/advisories/GHSA-g3f9-g5vj-p62f", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Received", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-862"}]}], "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."}], "lastModified": "2026-09-15T19:17:23.530", "sourceIdentifier": "security-advisories@github.com"}