Server-Side Request Forgery in gradio

A Server-Side Request Forgery (SSRF) vulnerability exists in the gradio-app/gradio and was discovered in version 4.21.0, specifically within the `/queue/join` endpoint and the `save_url_to_cache` function. The vulnerability arises when the `path` value, obtained from the user and expected to be a URL, is used to make an HTTP request without sufficient validation checks. This flaw allows an attacker to send crafted requests that could lead to unauthorized access to the local network or the AWS metadata endpoint, thereby compromising the security of internal servers.

CVSS 3.0

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

Severity from

GitHub (reviewed advisory)

Weakness

CWE-918

Also known as

CVE-2024-4325, PYSEC-2026-1413

• nvd.nist.gov/vuln/detail/CVE-2024-4325
• github.com/gradio-app/gradio/pull/8301
• github.com/gradio-app/gradio
• huntr.com/bounties/b34f084b-7d14-4f00-bc10-048a3a5aaf88