Django REST framework

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

Vulnerability_idVCID-bqhs-ucb6-cbcf
Summary
Flowise has IDOR leading to Account Takeover and Enterprise Feature Bypass via SSO Configuration
The Flowise platform has a critical Insecure Direct Object Reference (IDOR) vulnerability combined with a Business Logic Flaw in the PUT /api/v1/loginmethod endpoint.

While the endpoint requires authentication, it fails to validate if the authenticated user has ownership or administrative rights over the target organizationId. This allows any low-privileged user (including "Free" plan users) to:

1. Overwrite the SSO configuration of any other organization.
2. Enable "Enterprise-only" features (SSO/SAML) without a license.
3. Perform Account Takeover  by redirecting the authentication flow.
Aliases
0
alias CVE-2026-30823
1
alias GHSA-cwc3-p92j-g7qm
Fixed_packages
0
url pkg:npm/flowise@3.0.13
purl pkg:npm/flowise@3.0.13
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/flowise@3.0.13
Affected_packages
References
0
reference_url https://github.com/FlowiseAI/Flowise
reference_id
reference_type
scores
0
value 8.8
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/FlowiseAI/Flowise
1
reference_url https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.0.13
reference_id
reference_type
scores
0
value 8.8
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.0.13
2
reference_url https://nvd.nist.gov/vuln/detail/CVE-2026-30823
reference_id CVE-2026-30823
reference_type
scores
0
value 8.8
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2026-30823
3
reference_url https://github.com/advisories/GHSA-cwc3-p92j-g7qm
reference_id GHSA-cwc3-p92j-g7qm
reference_type
scores
url https://github.com/advisories/GHSA-cwc3-p92j-g7qm
4
reference_url https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-cwc3-p92j-g7qm
reference_id GHSA-cwc3-p92j-g7qm
reference_type
scores
0
value 8.8
scoring_system cvssv3.1
scoring_elements CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-cwc3-p92j-g7qm
Weaknesses
0
cwe_id 639
name Authorization Bypass Through User-Controlled Key
description The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.
1
cwe_id 862
name Missing Authorization
description The product does not perform an authorization check when an actor attempts to access a resource or perform an action.
2
cwe_id 937
name OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
description Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013.
3
cwe_id 1035
name OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
description Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017.
Exploits
Severity_range_score7.0 - 8.9
Exploitabilitynull
Weighted_severitynull
Risk_scorenull
Resource_urlhttp://public2.vulnerablecode.io/vulnerabilities/VCID-bqhs-ucb6-cbcf