CVE-2026-46443: Flowise FlowiseAI Vulnerable To Credential Data Vulnerability

HIGH
Advisory Identifier: GHSA-7g73-99r4-m4mj
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CWE-200
Published
Advisory Summary

CVE-2026-46443 is a HIGH flowiseai vulnerable to credential data vulnerability (CWE-200: Exposure of Sensitive Information to an Unauthorized Actor) affecting Flowise libraries in the npm ecosystem. The issue involves flowiseai vulnerable to credential data leak. Remediation is available by upgrading affected packages to version 3.1.2.

CVE-2026-46443 at a Glance

CVE Identifier CVE-2026-46443
GHSA Identifier GHSA-7g73-99r4-m4mj
Severity HIGH
CVSS v3.1 Base Score N/A
CWE Classification CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
Affected Product Flowise
Package Ecosystem npm
Published Date
Last Updated

How to Fix CVE-2026-46443

To remediate this vulnerability, upgrade all affected Flowise dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

flowise fixed: 3.1.2 
npm install flowise@3.1.2
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

npm ls flowise

How to Check if You Are Affected

To determine whether your Node.js application is affected by CVE-2026-46443, inspect your project dependencies using npm:

npm ls flowise

Analyze the terminal output to locate any version of Flowise in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 3.1.2), your application is affected.

Note: The npm ls flowise command inspects dependencies declared in your package.json and lockfile; it does not perform automated runtime dynamic scanning.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-200: Exposure of Sensitive Information to an Unauthorized Actor, where the product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. In Flowise, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

**Severity**: HIGH (CVSS ~7.5) **Type**: CWE-200 (Exposure of Sensitive Information) **File**: `packages/server/src/services/credentials/index.ts:62-71` **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). Credential Data Leak **Evidence**: ```typescript // Lines 62-63: WITH filter - encryptedData LEAKED const credentials = await appServer.AppDataSource.getRepository(Credential).findBy(searchOptions) dbResponse.push(...credentials) // encryptedData NOT removed! // Lines 100-102: WITHOUT filter - encryptedData properly omitted for (const credential of credentials) { dbResponse.push(omit(credential, ['encryptedData'])) // Correctly omitted } ``` **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. **Reproduction**: ```bash curl https://TARGET/api/v1/credentials?credentialName=openAIApi \ -H "Authorization: Bearer API_KEY" # Response includes encryptedData field with AES-encrypted credentials ```

CVE-2026-46443 Affected Flowise Versions

1 component(s)
Fixed Versions:
3.1.2
Product / Package Ecosystem Affected Versions Fixed Version
flowise
npm/flowise
npm
< 3.1.2
3.1.2

References

GitHub Advisory / Wiki ADVISORY
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-7g73-99r4-m4mj
NVD — CVE-2026-46443 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-46443
Flowise Source Repository REPOSITORY
https://github.com/FlowiseAI/Flowise
Flowise Release RELEASE
https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.1.2

Frequently Asked Questions

What is CVE-2026-46443?
CVE-2026-46443 is a security vulnerability in Flowise involving FlowiseAI Vulnerable to Credential Data Leak under CWE-200: Exposure of Sensitive Information to an Unauthorized Actor.
Which Flowise versions are affected?
Affected versions include releases prior to 3.1.2 across affected packages: flowise.
What version fixes CVE-2026-46443?
Upgrading to 3.1.2 (or the latest patched release for your respective branch) resolves the vulnerability.
Is flowise affected?
Yes, flowise is affected in releases prior to 3.1.2. Upgrade your dependency to 3.1.2 or later.
What CWE is associated with CVE-2026-46443?
CVE-2026-46443 is classified under CWE-200: Exposure of Sensitive Information to an Unauthorized Actor (The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.).
How can I check npm dependencies for CVE-2026-46443?
Run the dependency tree command: 'npm ls flowise'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-7g73-99r4-m4mj",
  "modified" : "2026-06-09T13:10:23Z",
  "published" : "2026-05-14T14:58:12Z",
  "aliases" : [ "CVE-2026-46443" ],
  "summary" : "FlowiseAI Vulnerable to Credential Data Leak",
  "details" : "**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```",
  "severity" : [ {
    "type" : "CVSS_V4",
    "score" : "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"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "npm",
      "name" : "flowise"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "3.1.2"
      } ]
    } ],
    "database_specific" : {
      "last_known_affected_version_range" : "<= 3.1.1"
    }
  } ],
  "references" : [ {
    "type" : "WEB",
    "url" : "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-7g73-99r4-m4mj"
  }, {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-46443"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/FlowiseAI/Flowise"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.1.2"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-200" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2026-05-14T14:58:12Z",
    "nvd_published_at" : "2026-06-08T16:16:41Z"
  }
}