CVE-2026-33497CWE-22

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

High · published March 24, 2026

CVSS v4.0
8.7
EPSS
2%
Percentile
80.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
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
EPSS
0.02028 · 80.9th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2026-03-24T13:14Z
EPSS history
Timeline
  • 25 SEP 03:25Z
    EPSS moved 20% → 2%
    epss
  • 24 MAR 13:14Z
    Langflow: /profile_pictures/{folder_name}/{file_name} endpoint file reading
    cvelistv5