CVE-2025-50538

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

CVSS v3 8.2 HIGH

8.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 4.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/FlowiseAI/Flowise/pull/4905	Patch
https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.0.5	Release Notes
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-964p-j4gg-mhwc	Exploit Third Party Advisory
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-964p-j4gg-mhwc	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

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

History

30 Sep 2026, 16:10

Type	Values Removed	Values Added
Summary		(es) Flowise antes de la versión 3.0.5 permite XSS a través de un elemento IFRAME cuando un administrador visualiza el registro de chat.

Information

Published : 2025-10-06 02:15

Updated : 2026-10-09 10:10

NVD link : CVE-2025-50538

Mitre link : CVE-2025-50538

CVE.ORG link : CVE-2025-50538

JSON object : View

Products Affected

flowiseai

flowise

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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