Flowise before 3.0.5 allows XSS via an IFRAME element when an admin views the chat log.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact High

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation poc

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Flowiseai
  • Flowise

Configuration 1 [-]

cpe:2.3:a:flowiseai:flowise:*:*:*:*:*:*:*:*

No data.

References
Link Providers
https://github.com/FlowiseAI/Flowise/pull/4905 cve-icon cve-icon
https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.0.5 cve-icon cve-icon
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-964p-j4gg-mhwc cve-icon cve-icon cve-icon
History

Tue, 07 Oct 2025 17:15:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:flowiseai:flowise:*:*:*:*:*:*:*:*

Mon, 06 Oct 2025 14:45:00 +0000

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

Mon, 06 Oct 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 06 Oct 2025 01:45:00 +0000

Type Values Removed Values Added
Description Flowise before 3.0.5 allows XSS via an IFRAME element when an admin views the chat log.
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 8.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2025-10-06T00:00:00.000Z

Updated: 2025-10-06T13:53:37.852Z

Reserved: 2025-06-16T00:00:00.000Z

Link: CVE-2025-50538

cve-icon Vulnrichment

Updated: 2025-10-06T13:53:27.754Z

cve-icon NVD

Status : Analyzed

Published: 2025-10-06T02:15:40.337

Modified: 2025-10-07T17:03:12.860

Link: CVE-2025-50538

cve-icon Redhat

No data.