CVE-2026-59806Gradio < 6.20.0 - Open Redirect and SSRF via /gradio_api/file= endpoint
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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Gradio before 6.20.0 contains an open redirect and server-side request forgery vulnerability that allows attackers to redirect users to arbitrary URLs or perform client-side SSRF by supplying unvalidated HTTP/HTTPS URLs to the file_fetch() function in the /gradio_api/file= endpoint. Attackers can craft a malicious FileData response targeting internal endpoints such as cloud metadata services to retrieve sensitive credentials including EC2 IAM role credentials.
- CVSS
- 7.4 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
- Weakness (CWE)
- CWE-601, CWE-918
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Oct 8, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
gradio-app gradio gradio_app:gradio (from the name) | before 6.20.0 | CNA record |
References
- https://github.com/gradio-app/gradio/issues/13593technical-description, exploit
- https://github.com/gradio-app/gradio/releases/tag/gradio%406.20.0release-notes
- https://github.com/gradio-app/gradio/pull/13596issue-tracking
- https://github.com/gradio-app/gradio/commit/1c5c53842df9c2750552d85c19a92e7e732cff3fpatch
- https://www.vulncheck.com/advisories/gradio-open-redirect-and-ssrf-via-gradio-api-file-endpointthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.