{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-77371","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-08-20T19:36:13.805Z","datePublished":"2026-10-14T18:02:07.208Z","dateUpdated":"2026-10-14T19:36:16.578Z"},"containers":{"cna":{"title":"Redash: DuckDB query runner allows arbitrary file read/write via unrestricted external access","problemTypes":[{"descriptions":[{"cweId":"CWE-284","lang":"en","description":"CWE-284: Improper Access Control","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","subAvailabilityImpact":"NONE","baseScore":9.3,"baseSeverity":"CRITICAL","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:N","version":"4.0"}}],"references":[{"name":"https://github.com/getredash/redash/security/advisories/GHSA-cr68-3xxj-cg9f","tags":["x_refsource_CONFIRM"],"url":"https://github.com/getredash/redash/security/advisories/GHSA-cr68-3xxj-cg9f"},{"name":"https://github.com/getredash/redash/commit/7387072af40913a64e7b3be470491792f2d5551c","tags":["x_refsource_MISC"],"url":"https://github.com/getredash/redash/commit/7387072af40913a64e7b3be470491792f2d5551c"},{"name":"https://github.com/getredash/redash/releases/tag/v26.9.0","tags":["x_refsource_MISC"],"url":"https://github.com/getredash/redash/releases/tag/v26.9.0"}],"affected":[{"vendor":"getredash","product":"redash","versions":[{"version":">= 26.0.0, < 26.9.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-10-14T18:02:07.208Z"},"descriptions":[{"lang":"en","value":"Redash is a package for data visualization and sharing. From 26.0.0 until 26.9.0, the DuckDB query runner's _connect() path in redash/query_runner/duckdb.py created connections with enable_external_access left at its default value of true. A user with query access to an administrator-created DuckDB data source could use native file-reading functions to retrieve files readable by the Redash process or use COPY TO to write files with that process's privileges. Reading application secrets such as REDASH_COOKIE_SECRET or REDASH_SECRET_KEY could also enable forged sessions and authentication bypass. This issue is fixed in version 26.9.0."}],"source":{"advisory":"GHSA-cr68-3xxj-cg9f","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/getredash/redash/security/advisories/GHSA-cr68-3xxj-cg9f","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-14T19:35:55.829497Z","id":"CVE-2026-77371","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-14T19:36:16.578Z"}}]}}