Arbitrary Code Injection Affecting lfx package, versions [0,]
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-PYTHON-LFX-15091578
- published25 Jan 2026
- disclosed23 Jan 2026
- creditPeter Girnus, Alfredo Oliveira, William Gamazo Sanchez
Introduced: 23 Jan 2026
CVE-2026-0768 (opens in a new tab)How to fix?
There is no fixed version for lfx.
Overview
lfx is a lfx is a command-line tool for running Langflow workflows. It provides two main commands: serve and run.
Affected versions of this package are vulnerable to Arbitrary Code Injection via the code parameter in the validate endpoint. An attacker can execute arbitrary code with root privileges by sending a specially crafted request containing malicious Python code.