CVE-2026-52098

Remote Code Execution via Unvalidated Flow ID in Flowise 3.1.2

Published Sep 10, 2026 CVSS 3.1 · 9.8 Critical EPSS 1.1% KEV · Not listed
Description
An issue in Flowise 3.1.2 allows a remote attacker to execute arbitrary code via the /api/v1/prediction/<flowId> endpoint

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:flowiseai:flowise:3.1.2:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Flowiseai
Flowiseai flowise
Vendors & Products Flowiseai
Flowiseai flowise
Type Values Removed Values Added
Title Remote Code Execution via Unvalidated Flow ID in Flowise 3.1.2
Type Values Removed Values Added
Weaknesses CWE-94
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Sep 10, 2026, 6:17 PM
Reserved
Jun 8, 2026, 12:00 AM
Status
Analyzed
Published
Sep 10, 2026, 5:17 PM
Modified
Sep 15, 2026, 7:09 PM