Improper access control in Gradio - CVE-2024-1727
Published: May 21, 2024 / Updated: April 28, 2026
Vulnerability identifier: #VU128278
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2024-1727
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Gradio
Gradio
Software vendor:
Gradio
Gradio
Description
The vulnerability allows a remote attacker to upload files to a user's computer.
The vulnerability exists due to improper access control in the upload route when handling cross-origin requests from a third-party website. A remote attacker can host a malicious website that submits a crafted request to the local Gradio application to upload files to a user's computer.
The issue affects users running Gradio applications locally while visiting a third-party website.
Remediation
Install security update from vendor's website.