CVE-2026-59806

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.43% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 37.7% of scored records. A rank, not a probability.

NVD base score

4.9 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Deferred. NVD last modified this record on 2026-10-25.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-07-08 19:43Z3 MO AGO

Last updated

2026-10-08 15:51Z21 DAYS AGO

Reserved

2026-07-07

Assigning CNA

VulnCheck

Record state

PUBLISHED

Severity

Medium (CVSS 4.9)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:N/SC:H/SI:N/SA:N

Weaknesses

• CWE-601URL Redirection to Untrusted Site ('Open Redirect')Base
• CWE-918Server-Side Request Forgery (SSRF)Base

Data version

5.2

Document digest

cfb7c7e7eacaf05b916b6cc2a5c156291fcdc4a69f54046ca7da8c5f886d905d

• github.comResearcher Disclosurehttps://github.com/gradio-app/gradio/issues/13593technical-descriptionexploit
• github.comRelease Noteshttps://github.com/gradio-app/gradio/releases/tag/gradio%406.20.0release-notes
• github.comFix PRhttps://github.com/gradio-app/gradio/pull/13596issue-tracking
• github.comFix Commithttps://github.com/gradio-app/gradio/commit/1c5c53842df9c2750552d85c19a92e7e732cff3fpatch
• www.vulncheck.comhttps://www.vulncheck.com/advisories/gradio-open-redirect-and-ssrf-via-gradio-api-file-endpointthird-party-advisory