CVE-2026-30823

HIGH
2026-03-07 [email protected] GHSA-cwc3-p92j-g7qm
8.8
CVSS 3.0
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CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

4
Patch Released
Mar 31, 2026 - 21:13 nvd
Patch available
Analysis Generated
Mar 12, 2026 - 21:55 vuln.today
PoC Detected
Mar 11, 2026 - 13:36 vuln.today
Public exploit code
CVE Published
Mar 07, 2026 - 06:16 nvd
HIGH 8.8

Tags

Authentication Bypass AI / ML Flowise

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.

Analysis

Flowise versions up to 3.0.13 is affected by authorization bypass through user-controlled key (CVSS 8.8).

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Remediation

Within 24 hours: Inventory all Flowise deployments and identify instances running version 3.0.13 or earlier; isolate affected systems from production networks if possible. Within 7 days: Implement network segmentation to restrict access to Flowise instances, deploy WAF rules to block exploitation attempts, and enforce API key rotation with strict validation. …

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Priority Score

64
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +44
POC: +20

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CVE-2026-30823 vulnerability details – vuln.today
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