CVE-2026-56829

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{"affected": [{"affectedData": [{"product": "shopper", "vendor": "shopperlabs", "versions": [{"status": "affected", "version": "< 2.9.2"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "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."}], "id": "CVE-2026-56829", "lastModified": "2026-09-30T17:51:56.193", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 2.8, "impactScore": 5.2, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-56829", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-09-15T19:04:25.446927Z", "version": "2.0.3"}}]}, "published": "2026-09-15T18:17:24.957", "references": [{"source": "security-advisories@github.com", "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": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://github.com/shopperlabs/shopper/security/advisories/GHSA-g3f9-g5vj-p62f"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,2.9.2)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "shopper", "source": "cna", "vendor": "shopperlabs"}, "product": "shopper", "vendor": "shopperlabs"}], "created": "2026-09-15T18:45:18.283481+00:00", "updated": "2026-09-20T14:45:06.999701+00:00", "vendors": ["shopperlabs", "shopperlabs$PRODUCT$shopper"]}