{"items":[{"id":"NVI-00016213","kind":"vulnerability","title":"Flowise has an Arbitrary File Read","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-99pg-hqvx-r4gf"],"plain_summary":"GitHub lists this reviewed advisory for flowise. 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-4979047be2fefe3be9c3886ce6554caa"],"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":"2026-07-21T19:45:52.000Z","value":"9.1 critical","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-4979047be2fefe3be9c3886ce6554caa"}],"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-4979047be2fefe3be9c3886ce6554caa","url":"https://github.com/advisories/GHSA-99pg-hqvx-r4gf","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-99pg-hqvx-r4gf","publisher":"GitHub Advisory Database","observed_at":"2026-11-03T22:34:39.734Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-4979047be2fefe3be9c3886ce6554caa"],"technology":"flowise","known_exclusions":[],"conditions_summary":"### Summary\nAn arbitrary file read vulnerability in the `chatId` parameter supplied to both the `/api/v1/get-upload-file` and `/api/v1/openai-assistants-file/download` endpoints allows unauthenticated users to read unintended files on the local filesystem. In the default Flowise configuration this allows reading of the local sqlite db and subsequent compromise of all database content.\n\n### Details\nBoth the `/api/v1/get-upload-file` and `/api/v1/openai-assistants-file/download` endpoints accept the `chatId` parameter and pass this to a subsequent call to streamStorageFile().\n\n\n```\nconst chatflowId = req.query.chatflowId as string\nconst chatId = req.query.chatId as string\nconst fileName = req.query.fileName as string\n\n...\n const fileStream = await streamStorageFile(chatflowId, chatId, fileName, orgId)\n```\n\nWhile streamStorageFile validates that the chatflowId is a UUID and strips traversal sequences from fileName, it performs no validation of chatId.\n\n\n```\n    // Validate chatflowId\n    if (!chatflowId || !isValidUUID(chatflowId)) {\n        throw new Error('Invalid chatflowId format - must be a valid UUID')\n    }\n\n    // Check for path traversal attempts\n    if (isPathTraversal(chatf","public_affected_ranges":["= 3.0.5"]}],"null_published_at":"2026-11-04T10:04:27.919Z","source_updated_at":"2026-07-21T19:45:52.000Z","source_disclosed_at":"2025-09-15T20:00:39.000Z","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":"2026-11-03T22:34:39.734Z"}],"next_cursor":null,"snapshot_revision":"42594"}