What is CVE-2026-33497?

CVE-2026-33497 is a high-severity vulnerability in Langflow, classified under Path Traversal. CVSS score: 7.5/10. Published 2026-03-24.

How severe is CVE-2026-33497?

High severity. CVSS v3 base score is 7.5 out of 10.

Path Traversal in Langflow

CVE-2026-33497

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 para…

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.088 (94.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Langflow
Langflow-ai Langflow — versions < 1.7.1

Weakness classification (CWE)

CWE-22 — Path Traversal

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)

Frequently asked questions

What is CVE-2026-33497?: CVE-2026-33497 is a high-severity vulnerability in Langflow, classified under Path Traversal. CVSS score: 7.5/10. Published 2026-03-24.
How severe is CVE-2026-33497?: High severity. CVSS v3 base score is 7.5 out of 10.