CVE-2024-12217Network attack vector

Blocked-file disclosure via NTFS alternate stream alias

Published Mar 20, 2025 · Updated Mar 20, 2025

Path traversal in Gradio 5.0.1 and earlier allows remote attackers to read blocked files through NTFS Alternate Data Stream aliases. The is_in_or_equal path check resolves and compares request paths against blocked_paths but treats an NTFS ::$DATA alias as a different, unblocked name. Exploitation requires a Windows NTFS deployment that configures blocked_paths and knowledge of a blocked-file path; the result is disclosure of that file's contents.

CVSS severity5.3
Medium
EPSS probability0.67%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Path traversal in Gradio 5.0.1 and earlier allows remote attackers to read blocked files through NTFS Alternate Data Stream aliases. The is_in_or_equal path check resolves and compares request paths against blocked_paths but treats an NTFS ::$DATA alias as a different, unblocked name. Exploitation requires a Windows NTFS deployment that configures blocked_paths and knowledge of a blocked-file path; the result is disclosure of that file's contents.

The record

CVE
CVE-2024-12217
Published
Mar 20, 2025
Updated
Mar 20, 2025
Vendor
Gradio
Product
Gradio
Classifications
CWE-41, CWE-22, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 20, 2025CVE publishedPublication date reported by the CVE source.
  2. Mar 20, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=unspecified <=latest

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Gradio · Gradioversion=unspecified <=latest

Published CVSS scores

5.3GitHub Advisory DatabaseCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-41Improper Resolution of Path Equivalence
CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo