P4Verified

CVE-2026-59806: gradio 0 to before 6.20.0

CVE-2026-59806. CVSS 3.1 base score 7.4 (HIGH, Vendor/CNA). EPSS 0.00437 (percentile 0.35898), scored 2026-10-06.

Affected technology

gradio · 0 to before 6.20.0
gradio-app

Description’s affected range: before 6.20.0

Component: Not specified by the source
Function: in

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · Passive user interaction

What an attacker can do

Attackers to redirect users can arbitrary URLs or perform client-side SSRF by supplying unvalidated HTTP/HTTPS URLs to the file_fetch() function in the /gradio_api/file= endpoint. Vendor/CNA’s CVSS 4.0 assessment (base score 4.9/10) rates confidentiality and availability impact as none; integrity impact as low.

Published 2026-10-08 17:34:54.754311+00:00

CWE: CWE-601, CWE-918
CCR priority: 29.7 /100 (P4)
CVSS 3.1: 7.4 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N · Vendor/CNA
EPSS: 0.00437 · percentile 0.36003 · 2026-10-08
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-08 17:36:22.845483+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-08 17:32:11.049884+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-59806.html