Is langflow affected by CVE-2026-33484?

PyPI langflow is affected in >=1.0.0 <1.9.0.

Is CVE-2026-33484 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.5%.

high

CVE-2026-33484

Q: Is CVE-2026-33484 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.5%.

PyPI · langflow

Summary

Langflow is a tool for building and deploying AI-powered agents and workflows. In versions 1.0.0 through 1.8.1, the `/api/v1/files/images/{flow_id}/{file_name}` endpoint serves image files without any authentication or ownership check. Any unauthenticated request with a known flow_id and file_name r

Severity: high
EPSS: 0.5% (p40)
Also known as: GHSA-7grx-3xcx-2xv5, PYSEC-2026-80
Published: 2026-03-24

References

https://github.com/langflow-ai/langflow/security/advisories/GHSA-7grx-3xcx-2xv5

Related advisories

CVE-2026-55450 — critical · PyPI/langflow
CVE-2026-48519 — critical · PyPI/langflow
CVE-2026-42048 — critical · PyPI/langflow
CVE-2026-33873 — critical · PyPI/langflow
CVE-2026-33309 — critical · PyPI/langflow
CVE-2026-33017 — critical · PyPI/langflow
CVE-2026-27966 — critical · PyPI/langflow
CVE-2025-34291 — critical · PyPI/langflow

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.