PyPI/langflow CVE-2025-3248: critical 9.8, exploited, EPSS 99.99%
Langflow versions prior to 1.3.0 are susceptible to code injection in
Action: Upgrade langflow to 1.3.0 or later.
pip install langflow==1.3.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.3.0 | - |
Fixed versions
| 1.3.0 |
Sources
- osv: PYSEC-2025-36
- kev: CVE-2025-3248
- https://www.horizon3.ai/attack-research/disclosures/unsafe-at-any-speed-abusing-python-exec-for-unauth-rce-in-langflow-ai/
- https://github.com/langflow-ai/langflow/pull/6911
- https://github.com/langflow-ai/langflow/releases/tag/1.3.0
CVE-2025-3248 · published · modified · JSON