{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-73844",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-08-13T17:44:28.643Z",
        "datePublished": "2026-08-14T16:41:42.975Z",
        "dateUpdated": "2026-08-14T16:41:42.975Z"
    },
    "containers": {
        "cna": {
            "title": "CKAN MCP Server: Information disclosure via verbose error reflection",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-209",
                            "lang": "en",
                            "description": "CWE-209: Generation of Error Message Containing Sensitive Information",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-210",
                            "lang": "en",
                            "description": "CWE-210: Self-generated Error Message Containing Sensitive Information",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "HIGH",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "NONE",
                        "baseScore": 3.7,
                        "baseSeverity": "LOW",
                        "confidentialityImpact": "LOW",
                        "integrityImpact": "NONE",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/ondata/ckan-mcp-server/security/advisories/GHSA-6f9w-9hf2-5rg3",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/ondata/ckan-mcp-server/security/advisories/GHSA-6f9w-9hf2-5rg3"
                },
                {
                    "name": "https://github.com/ondata/ckan-mcp-server/commit/3b827af72b228d42aa7b0d7dac5347d16af3f4e5",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/ondata/ckan-mcp-server/commit/3b827af72b228d42aa7b0d7dac5347d16af3f4e5"
                },
                {
                    "name": "https://github.com/ondata/ckan-mcp-server/releases/tag/v0.4.112",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/ondata/ckan-mcp-server/releases/tag/v0.4.112"
                }
            ],
            "affected": [
                {
                    "vendor": "ondata",
                    "product": "ckan-mcp-server",
                    "versions": [
                        {
                            "version": "< 0.4.112",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-08-14T16:41:42.975Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "CKAN MCP Server is a tool for querying CKAN open data portals. Prior to 0.4.112, error paths reflect raw upstream response bodies and internal exception messages back to the caller instead of a sanitized, generic message. When the server is pointed at (or redirected/SSRF'd to) a host that returns a non-CKAN response, or when an internal exception occurs, the caller receives verbatim upstream content and internal detail (hostnames, internal IPs, DB errors, stack fragments). This vulnerability is fixed in 0.4.112."
                }
            ],
            "source": {
                "advisory": "GHSA-6f9w-9hf2-5rg3",
                "discovery": "UNKNOWN"
            }
        }
    }
}