Description
User-controlled input flows to an unsafe implementation of a dynamic Function constructor, allowing network attackers to run arbitrary unsandboxed JS code in the context of the host, by sending a simple POST request.
Published: 2025-08-14
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-24803 Flowise vulnerable to RCE via Dynamic function constructor injection
Github GHSA Github GHSA GHSA-q4xx-mc3q-23x8 Flowise JS injection remote code execution
Github GHSA Github GHSA GHSA-hmgh-466j-fx4c Flowise vulnerable to RCE via Dynamic function constructor injection
History

Sat, 16 Aug 2025 21:45:00 +0000

Type Values Removed Values Added
First Time appeared Flowiseai
Flowiseai flowise
Vendors & Products Flowiseai
Flowiseai flowise

Thu, 14 Aug 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 14 Aug 2025 10:00:00 +0000

Type Values Removed Values Added
Description User-controlled input flows to an unsafe implementation of a dynamic Function constructor, allowing network attackers to run arbitrary unsandboxed JS code in the context of the host, by sending a simple POST request.
Title Unintended dynamic code execution leads to remote code execution by network attackers
Weaknesses CWE-94
References
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'}


Subscriptions

Flowiseai Flowise
cve-icon MITRE

Status: PUBLISHED

Assigner: JFROG

Published:

Updated: 2025-08-14T15:44:20.060Z

Reserved: 2025-08-13T04:40:32.039Z

Link: CVE-2025-55346

cve-icon Vulnrichment

Updated: 2025-08-14T15:44:13.309Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-08-14T10:15:26.553

Modified: 2025-08-14T16:15:41.183

Link: CVE-2025-55346

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-08-16T21:41:19Z

Weaknesses