Improper access control in Gradio - CVE-2024-47165
Published: October 10, 2024 / Updated: April 28, 2026
Vulnerability identifier: #VU128293
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2024-47165
CWE-ID: CWE-284
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 improper access control in CORS origin validation when handling requests from a null origin. A remote attacker can send unauthorized cross-origin requests from a sandboxed iframe or other null-origin source to disclose sensitive information.
This affects locally deployed instances and may expose user authentication tokens or uploaded files.
How to mitigate CVE-2024-47165
Install security update from vendor's website.