GHSA-fjh6-8679-9pch: Flowise ui Flowise Does Not Prevent Bypass Vulnerability

HIGH
Share
CVSS 8.3
CWE-620 CWE-306
Published
Advisory Summary

GHSA-fjh6-8679-9pch is a HIGH (CVSS 8.3) flowise does not prevent bypass vulnerability (CWE-620: Unverified Password Change) affecting Flowise ui libraries in the npm ecosystem. The issue involves flowise does not prevent bypass of password confirmation - unverified password change. Remediation is available by upgrading affected packages to version 3.0.10.

GHSA-fjh6-8679-9pch at a Glance

CVE Identifier N/A
GHSA Identifier GHSA-fjh6-8679-9pch
Severity HIGH
CVSS v3.1 Base Score 8.3
CWE Classification CWE-620: Unverified Password Change
Affected Product Flowise ui
Package Ecosystem npm
Published Date
Last Updated

Security Impact

CVSS: 8.3

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L).

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required Low (PR:L)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality High (C:H)
Integrity High (I:H)
Availability Low (A:L)

How to Fix GHSA-fjh6-8679-9pch

To remediate this vulnerability, upgrade all affected Flowise ui 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-ui fixed: 3.0.10 
npm install flowise-ui@3.0.10
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-ui

How to Check if You Are Affected

To determine whether your Node.js application is affected by GHSA-fjh6-8679-9pch, inspect your project dependencies using npm:

npm ls flowise-ui

Analyze the terminal output to locate any version of Flowise ui in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 3.0.10), your application is affected.

Note: The npm ls flowise-ui 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-620: Unverified Password Change, where when setting a new password for a user, the product does not require knowledge of the original password, or using another form of authentication. In Flowise ui, 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

### Summary Bypass of Password Confirmation - Unverified Password Change (authenticated change without current password) An authenticated user is allowed to change their account password without supplying the current password or any additional verification. The application does not verify the actor’s authority to perform that credential change (no current-password check, no authorization enforcement). An attacker who is merely authenticated (or who can trick or coerce an authenticated session) can set a new password and gain control of the account. (ATO - Account Takeover) ### Details Occurence - code: https://github.com/FlowiseAI/Flowise/blob/main/packages/ui/src/views/account/index.jsx#L278 Remote and physical scenarios can be considered. ### PoC **Repro steps:** 1. As logged in user https://cloud.flowiseai.com/account scroll down to 'Security' section 2. Change password to the new password 3. Notice Unverified Password Change (authenticated change without current password) **POC:** Password changed, and notice "Password updated" message. **Screenshot:** <img width="467" height="526" alt="secpw" src="https://github.com/user-attachments/assets/4cc52978-9f37-42ca-a2b2-7285c4da9f1c" /> ### Impact Full account takeover (ATO) of affected accounts (loss of confidentiality and integrity of account data). User account recovery mechanisms (password reset flows tied to email) can be bypassed or abused if combined with this issue and the second one which I've reported (similar security issue with the email - part of credentials). (gain persistence)

GHSA-fjh6-8679-9pch Affected Flowise ui Versions

1 component(s)
Fixed Versions:
3.0.10
Product / Package Ecosystem Affected Versions Fixed Version
flowise-ui
npm/flowise-ui
npm
< 3.0.10
3.0.10

References

GitHub Advisory / Wiki ADVISORY
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-fjh6-8679-9pch
Flowise ui Source Repository REPOSITORY
https://github.com/FlowiseAI/Flowise/pull/5294
Flowise ui Source Repository REPOSITORY
https://github.com/FlowiseAI/Flowise
Flowise ui Release RELEASE
https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.0.10

Frequently Asked Questions

What is GHSA-fjh6-8679-9pch?
GHSA-fjh6-8679-9pch is a security vulnerability in Flowise ui involving Flowise does not Prevent Bypass of Password Confirmation - Unverified Password Change under CWE-620: Unverified Password Change.
Which Flowise ui versions are affected?
Affected versions include releases prior to 3.0.10 across affected packages: flowise-ui.
What version fixes GHSA-fjh6-8679-9pch?
Upgrading to 3.0.10 (or the latest patched release for your respective branch) resolves the vulnerability.
Is flowise-ui affected?
Yes, flowise-ui is affected in releases prior to 3.0.10. Upgrade your dependency to 3.0.10 or later.
What is the CVSS score of GHSA-fjh6-8679-9pch?
GHSA-fjh6-8679-9pch has a CVSS v3.1 base score of 8.3 (HIGH) with vector string CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L.
What CWE is associated with GHSA-fjh6-8679-9pch?
GHSA-fjh6-8679-9pch is classified under CWE-620: Unverified Password Change (When setting a new password for a user, the product does not require knowledge of the original password, or using another form of authentication.).
How can I check npm dependencies for GHSA-fjh6-8679-9pch?
Run the dependency tree command: 'npm ls flowise-ui'. 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-fjh6-8679-9pch",
  "modified" : "2025-11-14T20:57:31Z",
  "published" : "2025-11-14T20:57:31Z",
  "aliases" : [ ],
  "summary" : "Flowise does not Prevent Bypass of Password Confirmation - Unverified Password Change",
  "details" : "### Summary\nBypass of Password Confirmation - Unverified Password Change (authenticated change without current password)\n\nAn authenticated user is allowed to change their account password without supplying the current password or any additional verification. The application does not verify the actor’s authority to perform that credential change (no current-password check, no authorization enforcement). An attacker who is merely authenticated (or who can trick or coerce an authenticated session) can set a new password and gain control of the account. (ATO - Account Takeover)\n\n### Details\nOccurence - code:\nhttps://github.com/FlowiseAI/Flowise/blob/main/packages/ui/src/views/account/index.jsx#L278 \n\nRemote and physical scenarios can be considered.\n\n### PoC\n**Repro steps:**\n1. As logged in user https://cloud.flowiseai.com/account scroll down to 'Security' section\n2. Change password to the new password\n3. Notice Unverified Password Change (authenticated change without current password)\n\n**POC:** \nPassword changed, and notice \"Password updated\" message.\n\n**Screenshot:**\n<img width=\"467\" height=\"526\" alt=\"secpw\" src=\"https://github.com/user-attachments/assets/4cc52978-9f37-42ca-a2b2-7285c4da9f1c\" />\n\n\n### Impact\nFull account takeover (ATO) of affected accounts (loss of confidentiality and integrity of account data).\nUser account recovery mechanisms (password reset flows tied to email) can be bypassed or abused if combined with this issue and the second one which I've reported (similar security issue with the email - part of credentials). (gain persistence)",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "npm",
      "name" : "flowise-ui"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "3.0.10"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "WEB",
    "url" : "https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-fjh6-8679-9pch"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/FlowiseAI/Flowise/pull/5294"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/FlowiseAI/Flowise"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.0.10"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-306", "CWE-620" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2025-11-14T20:57:31Z",
    "nvd_published_at" : null
  }
}