Is CVE-2026-8447 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-8447?

CVE-2026-8447 has a CVSS v3 severity of MEDIUM (6.1).

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Description

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