What is CVE-2026-28416?

CVE-2026-28416 is a high-severity vulnerability in Gradio-app Gradio, classified under Server-Side Request Forgery (SSRF). CVSS score: 8.2/10. Published 2026-02-27.

How severe is CVE-2026-28416?

High severity. CVSS v3 base score is 8.2 out of 10.

SSRF in Gradio-app Gradio

CVE-2026-28416

Gradio is an open-source Python package designed for quick prototyping. Prior to version 6.6.0, a Server-Side Request Forgery (SSRF) vulnerability in Gradio allows an attacker to make arbitrary HTTP requests from a victim's server by hosti…

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.000 (4.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N.

Affected products

Gradio-app Gradio — versions < 6.6.0

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

https://github.com/gradio-app/gradio/security/advisories/GHSA-jmh7-g254-2cq9 (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-28416?: CVE-2026-28416 is a high-severity vulnerability in Gradio-app Gradio, classified under Server-Side Request Forgery (SSRF). CVSS score: 8.2/10. Published 2026-02-27.
How severe is CVE-2026-28416?: High severity. CVSS v3 base score is 8.2 out of 10.