What’s Vulnerable › Vulnerabilities
CVE-2026-33497: Langflow: /profile_pictures/{folder_name}/{file_name} endpoint file reading
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 19.6% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2026-03-24 · updated 2026-06-17
- Weakness: CWE-22
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.
Affected products
- IBM Langflow OSS: before 1.7.1 — fixed in 1.7.1
How to fix
Upgrade to a fixed version: IBM Langflow OSS 1.7.1. Check the vendor advisory for mitigations.
References
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