{"id":"CVE-2026-46443","aliases":["EUVD-2026-35111","GHSA-7g73-99r4-m4mj"],"status":"published","title":"Flowise: Credential Data Leak","description":"Flowise is a drag \u0026 drop user interface to build a customized large language model flow. Prior to version 3.1.2, when credentials are fetched with a credentialName filter parameter, the encryptedData field is not stripped from the response. The code properly omits encryptedData when no filter is used but fails to do so when a filter is used. This issue has been patched in version 3.1.2.","severity":{"version":"4.0","score":7,"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00271,"percentile":0.19511,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-200"],"published":"2026-05-14T14:58:12Z","modified":"2026-10-28T02:30:48Z","fixes":[{"ecosystem":"npm","package":"flowise","fixed_in":["3.1.2"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"flowise","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"3.1.1"},{"fixed":"3.1.2"}]}]},{"source":"osv","ecosystem":"npm","package":"flowise","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.1.2"}]}]}],"products":[{"vendor":"flowiseai","product":"flowise"}],"references":[{"url":"https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-7g73-99r4-m4mj","tags":["x_refsource_CONFIRM","exploit","Exploit","Vendor Advisory","advisory","web"]},{"url":"https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.1.2","tags":["x_refsource_MISC","Product","Release Notes","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46443","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-7g73-99r4-m4mj"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46443.json","tags":["advisory"]},{"url":"https://github.com/FlowiseAI/Flowise","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2026-46443","title":"Flowise: Credential Data Leak","description":"Flowise is a drag \u0026 drop user interface to build a customized large language model flow. Prior to version 3.1.2, when credentials are fetched with a credentialName filter parameter, the encryptedData field is not stripped from the response. The code properly omits encryptedData when no filter is used but fails to do so when a filter is used. This issue has been patched in version 3.1.2.","status":"published","published":"2026-06-08T15:30:59.58Z","modified":"2026-06-09T15:30:52.686Z","cvss":[{"version":"4.0","score":7,"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","level":"high","assessor":"cna"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T13:47:06.353366Z"}],"euvd":[{"id":"EUVD-2026-35111","description":"Flowise is a drag \u0026 drop user interface to build a customized large language model flow. Prior to version 3.1.2, when credentials are fetched with a credentialName filter parameter, the encryptedData field is not stripped from the response. The code properly omits encryptedData when no filter is used but fails to do so when a filter is used. This issue has been patched in version 3.1.2.","status":"published","published":"2026-06-08T15:30:59Z","modified":"2026-06-09T15:30:52Z","cvss":[{"version":"4.0","score":7,"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T18:20:47.64718Z"}],"ghsa":[{"id":"GHSA-7g73-99r4-m4mj","title":"FlowiseAI Vulnerable to Credential Data Leak","description":"**Severity**: HIGH (CVSS ~7.5)\n**Type**: CWE-200 (Exposure of Sensitive Information)\n**File**: `packages/server/src/services/credentials/index.ts:62-71`\n\n**Description**: When credentials are fetched with a `credentialName` filter parameter, the `encryptedData` field is NOT stripped from the response. The code properly omits `encryptedData` when NO filter is used (line 102) but fails to do so when a filter IS used (lines 62-63, 70-71).\nCredential Data Leak\n**Evidence**:\n```typescript\n// Lines 62-63: WITH filter - encryptedData LEAKED\nconst credentials = await appServer.AppDataSource.getRepository(Credential).findBy(searchOptions)\ndbResponse.push(...credentials)  // encryptedData NOT removed!\n\n// Lines 100-102: WITHOUT filter - encryptedData properly omitted\nfor (const credential of credentials) {\n    dbResponse.push(omit(credential, ['encryptedData']))  // Correctly omitted\n}\n```\n\n**Impact**: Authenticated users can extract encrypted credential data (API keys, passwords, tokens for services like OpenAI, AWS, etc.). Combined with access to the encryption key file (`~/.flowise/encryption.key` written with default permissions), this enables full credential theft.\n\n**Reproduction**:\n```bash\ncurl https://TARGET/api/v1/credentials?credentialName=openAIApi \\\n  -H \"Authorization: Bearer API_KEY\"\n# Response includes encryptedData field with AES-encrypted credentials\n```","status":"published","published":"2026-05-14T14:58:12Z","modified":"2026-06-09T13:10:23Z","cvss":[{"version":"4.0","score":7,"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","level":"high"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:40:24.856614Z"}],"nvd":[{"id":"CVE-2026-46443","description":"Flowise is a drag \u0026 drop user interface to build a customized large language model flow. Prior to version 3.1.2, when credentials are fetched with a credentialName filter parameter, the encryptedData field is not stripped from the response. The code properly omits encryptedData when no filter is used but fails to do so when a filter is used. This issue has been patched in version 3.1.2.","status":"published","published":"2026-06-08T16:16:41.493Z","modified":"2026-07-23T07:10:00.113Z","cvss":[{"version":"4.0","score":7,"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high","assessor":"secondary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:12:22.73178Z"}],"osv":[{"id":"CVE-2026-46443","title":"Flowise: Credential Data Leak","description":"Flowise is a drag \u0026 drop user interface to build a customized large language model flow. Prior to version 3.1.2, when credentials are fetched with a credentialName filter parameter, the encryptedData field is not stripped from the response. The code properly omits encryptedData when no filter is used but fails to do so when a filter is used. This issue has been patched in version 3.1.2.","status":"published","published":"2026-06-08T15:30:59.58Z","modified":"2026-10-28T02:30:48.197506342Z","cvss":[{"version":"4.0","score":7,"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","level":"high"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T15:45:05.870292Z"},{"id":"GHSA-7g73-99r4-m4mj","title":"FlowiseAI Vulnerable to Credential Data Leak","description":"**Severity**: HIGH (CVSS ~7.5)\n**Type**: CWE-200 (Exposure of Sensitive Information)\n**File**: `packages/server/src/services/credentials/index.ts:62-71`\n\n**Description**: When credentials are fetched with a `credentialName` filter parameter, the `encryptedData` field is NOT stripped from the response. The code properly omits `encryptedData` when NO filter is used (line 102) but fails to do so when a filter IS used (lines 62-63, 70-71).\nCredential Data Leak\n**Evidence**:\n```typescript\n// Lines 62-63: WITH filter - encryptedData LEAKED\nconst credentials = await appServer.AppDataSource.getRepository(Credential).findBy(searchOptions)\ndbResponse.push(...credentials)  // encryptedData NOT removed!\n\n// Lines 100-102: WITHOUT filter - encryptedData properly omitted\nfor (const credential of credentials) {\n    dbResponse.push(omit(credential, ['encryptedData']))  // Correctly omitted\n}\n```\n\n**Impact**: Authenticated users can extract encrypted credential data (API keys, passwords, tokens for services like OpenAI, AWS, etc.). Combined with access to the encryption key file (`~/.flowise/encryption.key` written with default permissions), this enables full credential theft.\n\n**Reproduction**:\n```bash\ncurl https://TARGET/api/v1/credentials?credentialName=openAIApi \\\n  -H \"Authorization: Bearer API_KEY\"\n# Response includes encryptedData field with AES-encrypted credentials\n```","status":"published","published":"2026-05-14T14:58:12Z","modified":"2026-06-09T13:15:14.317211741Z","cvss":[{"version":"4.0","score":7,"vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","level":"high"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T15:46:41.002603Z"}]}}