{"id":"CVE-2026-63637","state":"PUBLISHED","title":"Dgraph: DQL Injection via unvalidated regexp filter argument in GraphQL query rewriter","description":"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.","publishedAt":"2026-08-06T20:20:32.352Z","updatedAt":"2026-08-07T16:54:23.924Z","severity":{"score":8.6,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L","source":"GitHub_M"},"assigner":"GitHub_M","products":["dgraph-io dgraph"],"affected":[{"vendor":"dgraph-io","product":"dgraph","versions":[{"version":"< 25.3.8","status":"affected"}]}],"references":["https://github.com/dgraph-io/dgraph/security/advisories/GHSA-33p8-wc97-5qcj","https://github.com/dgraph-io/dgraph/commit/aaff09ab9608f87d88e9d601e71d271306083392"],"weaknesses":["CWE-943"],"ingestedAt":"2026-10-29T20:12:41.951Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/63xxx/CVE-2026-63637.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-63637","state":"PUBLISHED","datePublished":"2026-08-06T20:20:32.352Z","dateUpdated":"2026-08-07T16:54:23.924Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-07-17T14:11:15.482Z"},"containers":{"cna":{"title":"Dgraph: DQL Injection via unvalidated regexp filter argument in GraphQL query rewriter","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."}],"affected":[{"vendor":"dgraph-io","product":"dgraph","versions":[{"version":"< 25.3.8","status":"affected"}]}],"references":[{"url":"https://github.com/dgraph-io/dgraph/security/advisories/GHSA-33p8-wc97-5qcj","name":"https://github.com/dgraph-io/dgraph/security/advisories/GHSA-33p8-wc97-5qcj","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/dgraph-io/dgraph/commit/aaff09ab9608f87d88e9d601e71d271306083392","name":"https://github.com/dgraph-io/dgraph/commit/aaff09ab9608f87d88e9d601e71d271306083392","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"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"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-943","lang":"en","description":"CWE-943: Improper Neutralization of Special Elements in Data Query Logic","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-08-06T20:20:32.352Z"},"source":{"advisory":"GHSA-33p8-wc97-5qcj","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-07T16:53:49.860450Z","id":"CVE-2026-63637","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-07T16:54:23.924Z"}}]}}}