CVE-2026-63637

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{"affected": [{"affectedData": [{"product": "dgraph", "vendor": "dgraph-io", "versions": [{"status": "affected", "version": "< 25.3.8"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Dgraph is an open source distributed GraphQL database. Prior to 25.3.8, maybeQuoteArg in graphql/resolve/query_rewriter.go passes regexp filter strings into generated DQL without quoting or validating the /pattern/flags form, allowing crafted GraphQL query or mutation filters to inject DQL operators, disclose unintended nodes, or expand modification and deletion targets. This issue is fixed in version 25.3.8."}, {"lang": "es", "value": "Dgraph es una base de datos GraphQL distribuida de c\u00f3digo abierto. Antes de la versi\u00f3n 25.3.8, maybeQuoteArg en graphql/resolve/query_rewriter.go pasa cadenas de filtro regexp a DQL generado sin entrecomillar o validar el formato /patr\u00f3n/flags, permitiendo que filtros de consulta o mutaci\u00f3n GraphQL manipulados inyecten operadores DQL, revelen nodos no deseados o expandan los objetivos de modificaci\u00f3n y eliminaci\u00f3n. Este problema se solucion\u00f3 en la versi\u00f3n 25.3.8."}], "id": "CVE-2026-63637", "lastModified": "2026-10-24T16:10:00.153", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 4.7, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-63637", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-08-07T16:53:49.860450Z", "version": "2.0.3"}}]}, "published": "2026-08-06T22:18:12.330", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/dgraph-io/dgraph/commit/aaff09ab9608f87d88e9d601e71d271306083392"}, {"source": "security-advisories@github.com", "url": "https://github.com/dgraph-io/dgraph/security/advisories/GHSA-33p8-wc97-5qcj"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-943"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,25.3.8)"}}], "enrichment": {"confidence": 90.0, "confidence_source": "matching", "scores": [{"score": 90.0, "source": "matching"}]}, "original": {"product": "dgraph", "source": "cna", "vendor": "dgraph-io"}, "product": "dgraph", "vendor": "dgraph"}], "created": "2026-08-07T00:45:04.371040+00:00", "updated": "2026-08-07T09:00:05.226091+00:00", "vendors": ["dgraph", "dgraph$PRODUCT$dgraph"]}