CVE-2024-47872Network attack vector

Stored script execution via unsanitized file uploads

Published Oct 10, 2024 · Updated Oct 11, 2024

Stored cross-site scripting in Gradio before 5.0 allows remote authenticated users to execute scripts through uploaded active-content files. File-uploading servers store and serve attacker-controlled HTML, JavaScript, or SVG without neutralizing browser-executable content. A victim must download or view the uploaded file; its script then runs in the victim's browser and can act in that session or steal session data.

CVSS severity6.9
Medium
EPSS probability0.26%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored cross-site scripting in Gradio before 5.0 allows remote authenticated users to execute scripts through uploaded active-content files. File-uploading servers store and serve attacker-controlled HTML, JavaScript, or SVG without neutralizing browser-executable content. A victim must download or view the uploaded file; its script then runs in the victim's browser and can act in that session or steal session data.

The record

CVE
CVE-2024-47872
Published
Oct 10, 2024
Updated
Oct 11, 2024
Vendor
Gradio
Product
Gradio
Classifications
CWE-79, T1189
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 10, 2024CVE publishedPublication date reported by the CVE source.
  2. Oct 11, 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=0 <5.0
  2. Affected versionversion=< 5.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Gradio · Gradioversion=0 <5.0; version=< 5.0

Published CVSS scores

6.9GitHub, Inc.CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1189Drive-by Compromise

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

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Your stack

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