{
    "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"
                }
            }
        ]
    }
}