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.
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
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

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'}


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