Path traversal in Gradio - CVE-2024-47166
Published: October 10, 2024 / Updated: April 28, 2026
Vulnerability identifier: #VU128287
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2024-47166
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Gradio
Affected software:
Gradio
Gradio
Detailed vulnerability description
The vulnerability allows a remote attacker to disclose sensitive information.
The vulnerability exists due to path traversal in the /custom_component endpoint when processing a manipulated file path in a request. A remote attacker can send a specially crafted request to disclose sensitive information.
The traversal is limited to a single directory level and can expose source code from custom Gradio components.
How to mitigate CVE-2024-47166
Install security update from vendor's website.