Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-8f47-4rh3-x44m
Advisory ID github_osv/GHSA-8f47-4rh3-x44m
Aliases CVE-2026-8026
Summary Flowise: Bcrypt Password Hash Exposure A security flaw has been discovered in FlowiseAI Flowise up to 3.0.12. Affected is the function Login of the file packages/server/src/enterprise/services/account.service.ts of the component API Response Handler. The manipulation results in information disclosure. The attack can be launched remotely. A high complexity level is associated with this attack. The exploitability is told to be difficult. You should upgrade the affected component.
Status Published
Exploitability 0.5
Weighted Severity 5.7
Risk 2.9
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (2)
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
CWE-312 Cleartext Storage of Sensitive Information
System Score Found at
cvssv3.1 3.7 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-8f47-4rh3-x44m/GHSA-8f47-4rh3-x44m.json
cvssv4 6.3 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-8f47-4rh3-x44m/GHSA-8f47-4rh3-x44m.json
generic_textual MODERATE
Reference id Reference type URL
https://github.com/FlowiseAI/Flowise
361273 Advisory https://vuldb.com/vuln/361273
50a553f09aa1c7c04ce18cec13986a91 Other https://gist.github.com/YLChen-007/50a553f09aa1c7c04ce18cec13986a91
777656 Advisory https://vuldb.com/submit/777656
cti Other https://vuldb.com/vuln/361273/cti
CVE-2026-8026 https://nvd.nist.gov/vuln/detail/CVE-2026-8026
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-8f47-4rh3-x44m/GHSA-8f47-4rh3-x44m.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/05/GHSA-8f47-4rh3-x44m/GHSA-8f47-4rh3-x44m.json
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

Vector: SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-05-06T13:03:35Z/

Decision: Track

Source URL: https://github.com/cisagov/vulnrichment/blob/develop/2026/8xxx/CVE-2026-8026.json

Source Advisory: vulnrichment/CVE-2026-8026

View SSVC decision tree 
[{'Exploitation': 'poc'},
 {'Automatable': 'no'},
 {'Technical Impact': 'partial'},
 {'Mission Prevalence': 'minimal'},
 {'Public Well-being Impact': 'material'},
 {'Mission & Well-being': 'medium'}]