> CVE-2026-30823 [HIGH]

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PUBLISHED
2026-03-07 06:16
MODIFIED
2026-03-07 06:16
CVSS_SCORE V3
8.8
EPSS (Prob. Exploit)
0.50%
Top 57.8%
DATA SOURCES:
NVD đź”— 2026-03-07 CWE MITRE đź”— 2026-11-01 FIRST EPSS đź”— 2026-10-25 GITHUB đź”— 2026-10-28 OSV đź”— 2026-03-14

> DESCRIPTION

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.0.13, there is an IDOR vulnerability, leading to account takeover and enterprise feature bypass via SSO configuration. This issue has been patched in version 3.0.13.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> CVSS V3 METRICS

CVSS_VECTOR
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EXPLOITABILITY
2.8
IMPACT
5.9

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Métrique Valeur Interprétation
AV (Vecteur d'Attaque)
Attack Vector
Network (N)
Exploit possible à distance via réseau (HTTP, API, etc.)
AC (Complexité d'Attaque)
Attack Complexity
Low (L)
Peu de conditions requises pour exploiter
PR (Privilèges Requis)
Privileges Required
Low (L)
Authentifié avec compte utilisateur basique
UI (Interaction Utilisateur)
User Interaction
None (N)
Aucune interaction utilisateur nécessaire
S (Périmètre)
Scope
Unchanged (U)
Impact reste dans le périmètre du composant compromis
C (Impact Confidentialité)
Confidentiality Impact
High (H)
Divulgation totale d'informations
I (Impact Intégrité)
Integrity Impact
High (H)
Modification totale des données possible
A (Impact Disponibilité)
Availability Impact
High (H)
Interruption totale du service possible

> RÉSUMÉ DES IMPACTS

Confidentialité
High
Divulgation totale d'informations
Intégrité
High
Modification totale des données possible
Disponibilité
High
Interruption totale du service possible

> WEAKNESSES

CWE-639 CWE-862

> CWE DETAILED DESCRIPTIONS

CWE-639: Authorization Bypass Through User-Controlled Key - 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. | CWE-862: Missing Authorization - The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

> GITHUB SECURITY ADVISORY

GHSA-cwc3-p92j-g7qm HIGH

Flowise has IDOR leading to Account Takeover and Enterprise Feature Bypass via SSO Configuration

AFFECTED PACKAGES:
NPM / flowise
<= 3.0.12
Fixed in: 3.0.13

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

Flowise: IDOR leading to Account Takeover and Enterprise Feature Bypass via SSO Configuration

AFFECTED PACKAGES:
Unknown / Unknown
281 versions affected
ALIASES:
GHSA-cwc3-p92j-g7qm

> HISTORIQUE DES MODIFICATIONS

Première apparition
07/03/2026 06:16
Source: NVD
đź“Š ENRICHISSEMENT 01/04/2026 06:02
CWE
Champ modifié: Description CWE
Ancienne valeur:
N/A
Nouvelle valeur:
CWE-639: Authorization Bypass Through User-Controlled Key - The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key...
Total des modifications: 1 Dernière mise à jour: 7 months ago

> REFERENCES

https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.0.13
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-cwc3-p92j-g7qm
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