Langflow Product Security Update Advisory (CVE-2025-3248)

Overview

 

We have released a security update to fix vulnerabilities in Langflow products. Users of affected products are advised to update to the latest version.
 

 

Affected Products

 

CVE-2025-3248

 

Langflow Version: 1.3.0 and earlier

 

 

Resolved Vulnerabilities

 

Arbitrary code execution vulnerability on the endpoint (CVE-2025-3248)

 

 

Vulnerability Patches

Vulnerability Patches have been made available in the latest update. Please follow the instructions on the Referenced Sites to update to the latest Vulnerability Patches version.

 

 

CVE-2025-3248

 

Langflow Version: 1.3.0

 

 

References

[1] Update
https://github.com/langflow-ai/langflow/releases/tag/1.3.0
[2] fix: auth current user on code validation
https://github.com/langflow-ai/langflow/pull/6911