CVE-2024-47871Network attack vector

Data interception via unencrypted FRP tunnel

Published Oct 10, 2024 · Updated Oct 11, 2024

Missing transport encryption in Gradio before 5.0.0 allows remote attackers to intercept data through share-mode FRP tunnels. When launch() uses share=True, the FRP client-server channel does not enforce HTTPS, exposing uploaded files and permitting response or data modification. Exposure requires a publicly shared demo and an attacker able to observe or alter the tunnel path; locally hosted default configurations are unaffected.

CVSS severity8.2
High
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing transport encryption in Gradio before 5.0.0 allows remote attackers to intercept data through share-mode FRP tunnels. When launch() uses share=True, the FRP client-server channel does not enforce HTTPS, exposing uploaded files and permitting response or data modification. Exposure requires a publicly shared demo and an attacker able to observe or alter the tunnel path; locally hosted default configurations are unaffected.

The record

CVE
CVE-2024-47871
Published
Oct 10, 2024
Updated
Oct 11, 2024
Vendor
Gradio
Product
Gradio
Classifications
CWE-311, T1557
Attack vector
network
Privileges
unauthenticated

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=< 5.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Gradio · Gradioversion=< 5.0.0

Published CVSS scores

9.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
8.2GitHub, Inc.CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA: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-311Missing Encryption of Sensitive Data
T1557Adversary-in-the-Middle

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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