CVE-2026-8447

Langflow is vulnerable to stored cross-site scripting and IP spoofing due to unsanitized Markdown rendering and untrusted proxy header trust PUBLISHED

Description (CNA)

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

Affected (CNA)

Vendor / product	Versions
IBM / Langflow OSS	affected 1.0.0 through 1.11.2

CWE

CWE-79

References

https://www.ibm.com/support/pages/node/7285646

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.