CVE-2024-42835

Name: CVE-2024-42835
Creator: NVD / NIST
Published: 2024-10-31T14:15:05.61+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.02%

Last modified Jun 17, 2026

CVE-2024-42835 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. langflow v1.0.12 was discovered to contain a remote code execution (RCE) vulnerability via the PythonCodeTool component.. EPSS estimates a 1.02% chance of exploitation in the next 30 days.

Description

langflow v1.0.12 was discovered to contain a remote code execution (RCE) vulnerability via the PythonCodeTool component.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

1.02%

59.1th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Langflow	Langflow	1.0.12

References

https://github.com/langflow-ai/langflow/issues/2908Exploit, Issue Tracking, Vendor Advisory

Timeline

Published: Oct 31, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-42835?

langflow v1.0.12 was discovered to contain a remote code execution (RCE) vulnerability via the PythonCodeTool component.

How severe is CVE-2024-42835?

CVE-2024-42835 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.02% probability of exploitation in the next 30 days.

How do I fix CVE-2024-42835?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-42835?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST