What’s Vulnerable › Vulnerabilities
CVE-2024-47867: Lack of integrity check on the downloaded FRP client in Gradio
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2024-10-10 · updated 2026-06-17
- Weakness: CWE-345
Description
Gradio is an open-source Python package designed for quick prototyping. This vulnerability is a **lack of integrity check** on the downloaded FRP client, which could potentially allow attackers to introduce malicious code. If an attacker gains access to the remote URL from which the FRP client is downloaded, they could modify the binary without detection, as the Gradio server does not verify the file's checksum or signature. Any users utilizing the Gradio server's sharing mechanism that downloads the FRP client could be affected by this vulnerability, especially those relying on the executable binary for secure data tunneling. There is no direct workaround for this issue without upgrading. However, users can manually validate the integrity of the downloaded FRP client by implementing checksum or signature verification in their own environment to ensure the binary hasn't been tampered with.
Affected products
- gradio-app gradio: before 5.0.0 — fixed in 5.0.0
How to fix
Upgrade to a fixed version: gradio-app gradio 5.0.0. Check the vendor advisory for mitigations.
References
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