{"items":[{"id":"NVI-00015339","kind":"vulnerability","title":"CKAN MCP Server: Information disclosure via verbose error reflection","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-6f9w-9hf2-5rg3","CVE-2026-73844"],"plain_summary":"GitHub lists this reviewed advisory for @aborruso/ckan-mcp-server. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-2c400cd2677032efc8677b0e37a2c298"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-09-03T14:49:11.000Z","value":"3.7 low","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-5cd9c4a507135cfdf19dca9186b23df8"},{"kind":"CVSS","as_of":"2026-09-18T20:09:01.757Z","value":"3.7 LOW (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-2c400cd2677032efc8677b0e37a2c298"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-5cd9c4a507135cfdf19dca9186b23df8","url":"https://github.com/advisories/GHSA-6f9w-9hf2-5rg3","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-6f9w-9hf2-5rg3","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T02:21:29.477Z"},{"id":"sr-2c400cd2677032efc8677b0e37a2c298","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-73844","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-73844","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-08T19:45:24.870Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-5cd9c4a507135cfdf19dca9186b23df8"],"technology":"@aborruso/ckan-mcp-server","known_exclusions":[],"conditions_summary":"## Summary\n\nError 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).\n\n## Affected code\n\n`src/utils/http.ts` — the entire decoded upstream body is embedded in the thrown error, which `formatCkanError` returns to the tool result:\n\n```js\n} else {\n  throw new CkanApiError(\n    `CKAN API returned success=false: ${JSON.stringify(decodedData)}`,   // full body reflected\n    undefined,\n    action\n  );\n}\n```\n\n`src/worker.ts` — the catch-all handler returns the raw `Error.message` in the JSON-RPC `data` field:\n\n```js\nreturn new Response(JSON.stringify({\n  jsonrpc: '2.0',\n  error: { code: -32603, message: 'Internal error',\n           data: error instanceof Error ? error.message : String(error) },  // raw internal message\n  id: null\n}), { status: 500, ... });\n```\n\n## Impact\n\n- Reflects arbitrary upstream response content to the caller. Combined with the SSRF v","public_affected_ranges":["< 0.4.112"]}],"null_published_at":"2026-11-08T19:53:44.043Z","source_updated_at":"2026-09-03T14:49:11.000Z","source_disclosed_at":"2026-09-03T14:49:10.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-11-02T02:21:29.477Z"},{"id":"NVI-00015339","kind":"vulnerability","title":"CKAN MCP Server: Information disclosure via verbose error reflection","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-6f9w-9hf2-5rg3","CVE-2026-73844"],"plain_summary":"GitHub lists this reviewed advisory for @aborruso/ckan-mcp-server. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-5cd9c4a507135cfdf19dca9186b23df8"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-09-03T14:49:11.000Z","value":"3.7 low","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-5cd9c4a507135cfdf19dca9186b23df8"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-5cd9c4a507135cfdf19dca9186b23df8","url":"https://github.com/advisories/GHSA-6f9w-9hf2-5rg3","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-6f9w-9hf2-5rg3","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T02:21:29.477Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-5cd9c4a507135cfdf19dca9186b23df8"],"technology":"@aborruso/ckan-mcp-server","known_exclusions":[],"conditions_summary":"## Summary\n\nError 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).\n\n## Affected code\n\n`src/utils/http.ts` — the entire decoded upstream body is embedded in the thrown error, which `formatCkanError` returns to the tool result:\n\n```js\n} else {\n  throw new CkanApiError(\n    `CKAN API returned success=false: ${JSON.stringify(decodedData)}`,   // full body reflected\n    undefined,\n    action\n  );\n}\n```\n\n`src/worker.ts` — the catch-all handler returns the raw `Error.message` in the JSON-RPC `data` field:\n\n```js\nreturn new Response(JSON.stringify({\n  jsonrpc: '2.0',\n  error: { code: -32603, message: 'Internal error',\n           data: error instanceof Error ? error.message : String(error) },  // raw internal message\n  id: null\n}), { status: 500, ... });\n```\n\n## Impact\n\n- Reflects arbitrary upstream response content to the caller. Combined with the SSRF v","public_affected_ranges":["< 0.4.112"]}],"null_published_at":"2026-11-03T10:03:26.571Z","source_updated_at":"2026-09-03T14:49:11.000Z","source_disclosed_at":"2026-09-03T14:49:10.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-11-02T02:21:29.477Z"}],"next_cursor":null,"snapshot_revision":"42594"}