CVE-2026-33497

Langflow: /profile_pictures/{folder_name}/{file_name} endpoint file reading

State: Published
Severity: 8.7 High
Published: Mar 24, 2026
Updated: Mar 24, 2026
Reserved: Mar 20, 2026

Description

Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to version 1.7.1, in the download_profile_picture function of the /profile_pictures/{folder_name}/{file_name} endpoint, the folder_name and file_name parameters are not strictly filtered, which allows the secret_key to be read across directories. Version 1.7.1 contains a patch.

Scores

CVSS	Score	Vector	Source
4.0	8.7 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N	GitHub_M

Weaknesses

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Affected Products

Product	Versions
langflowlangflow-ai	< 1.7.1Affected

References

https://github.com/langflow-ai/langflow/security/advisories/GHSA-ph9w-r52h-28p7

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