CVE-2024-1728Public exploitNetwork attack vector

Arbitrary file read via unchecked upload path

Published Apr 10, 2024 · Updated Aug 1, 2024

Path traversal in Gradio before 4.19.2 allows remote attackers to read arbitrary server files through an UploadButton request. Queue preprocessing accepted a caller-controlled FileData path and copied the referenced file into Gradio's cache without verifying that it came from the upload folder. The application must expose a public link, and the grounded consequence is disclosure of files whose paths are known.

CVSS severity7.5
High
EPSS probability85.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in Gradio before 4.19.2 allows remote attackers to read arbitrary server files through an UploadButton request. Queue preprocessing accepted a caller-controlled FileData path and copied the referenced file into Gradio's cache without verifying that it came from the upload folder. The application must expose a public link, and the grounded consequence is disclosure of files whose paths are known.

The record

CVE
CVE-2024-1728
Published
Apr 10, 2024
Updated
Aug 1, 2024
Vendor
Gradio
Product
Gradio
Classifications
CWE-22, T1005
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 10, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=-
  2. Affected versionversion=unspecified <4.19.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Gradio · Gradioversion=-; version=unspecified <4.19.2

Published CVSS scores

7.5Protect AICVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/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.

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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 exploitPublished

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1005Data from Local System

Public exploit references

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

Technologies

Your stack

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Your stack

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