CVE-2026-8447

IBM Langflow OSS 1.0.0 through 1.11.2 suffer from a stored cross-site scripting vulnerability in the Playground chat interface.

CVSS v3 6.1 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://www.ibm.com/support/pages/node/7285646	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:*

OR	cpe:2.3:o:apple:macos:-:::::::*
	cpe:2.3:o:linux:linux_kernel:-:::::::*
	cpe:2.3:o:microsoft:windows:-:::::::*

History

No history.

Information

Published : 2026-09-04 15:17

Updated : 2026-09-08 21:49

NVD link : CVE-2026-8447

Mitre link : CVE-2026-8447

CVE.ORG link : CVE-2026-8447

JSON object : View

Products Affected

langflow

langflow

linux

linux_kernel

microsoft

windows

apple

macos

CWE

CWE-79

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

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