{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-85709","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-09-04T14:45:10.647Z","datePublished":"2026-09-22T16:13:53.046Z","dateUpdated":"2026-09-22T18:12:17.281Z"},"containers":{"cna":{"title":"LightRAG: Sensitive Information Exposure Through Raw Exception Messages in API Error Responses","problemTypes":[{"descriptions":[{"cweId":"CWE-209","lang":"en","description":"CWE-209: Generation of Error Message Containing Sensitive Information","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/HKUDS/LightRAG/security/advisories/GHSA-hrmj-7rvj-4hg8","tags":["x_refsource_CONFIRM"],"url":"https://github.com/HKUDS/LightRAG/security/advisories/GHSA-hrmj-7rvj-4hg8"},{"name":"https://github.com/HKUDS/LightRAG/pull/3422","tags":["x_refsource_MISC"],"url":"https://github.com/HKUDS/LightRAG/pull/3422"},{"name":"https://github.com/HKUDS/LightRAG/commit/4d90a0eb35d40b45f3a9045e308ec126897a3364","tags":["x_refsource_MISC"],"url":"https://github.com/HKUDS/LightRAG/commit/4d90a0eb35d40b45f3a9045e308ec126897a3364"},{"name":"https://github.com/HKUDS/LightRAG/commit/dcab315d7dc1eea682e9b2c4fcb1b06474484c47","tags":["x_refsource_MISC"],"url":"https://github.com/HKUDS/LightRAG/commit/dcab315d7dc1eea682e9b2c4fcb1b06474484c47"},{"name":"https://github.com/HKUDS/LightRAG/releases/tag/v1.5.5","tags":["x_refsource_MISC"],"url":"https://github.com/HKUDS/LightRAG/releases/tag/v1.5.5"}],"affected":[{"vendor":"HKUDS","product":"LightRAG","versions":[{"version":"< 1.5.5","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-09-22T16:13:53.046Z"},"descriptions":[{"lang":"en","value":"LightRAG provides simple and fast retrieval-augmented generation. Prior to 1.5.5, the LightRAG API server returns raw Python exception text from error handlers in document_routes.py, graph_routes.py, query_routes.py, ollama_api.py, and lightrag_server.py. The detail=str(e), detail=str(exc), and equivalent formatted-message paths expose server filesystem paths, database host, port, user, and database names, language-model provider diagnostics, configuration details, and Python library internals to a network client that can trigger an error. The default unauthenticated configuration makes those responses reachable without credentials, and URI-configured backends can disclose connection strings containing credentials depending on the underlying driver error. This issue is fixed in version 1.5.5."}],"source":{"advisory":"GHSA-hrmj-7rvj-4hg8","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/HKUDS/LightRAG/security/advisories/GHSA-hrmj-7rvj-4hg8","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-22T18:11:51.350421Z","id":"CVE-2026-85709","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-09-22T18:12:17.281Z"}}]}}