CVE-2024-34510: Gradio Gradio Allows Credential Leakage On Vulnerability

HIGH
Advisory Identifier: GHSA-rvfh-h6c7-fc3c
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CVSS 7.5
CWE-116
Published
Advisory Summary

CVE-2024-34510 is a HIGH (CVSS 7.5) gradio allows credential leakage on vulnerability (CWE-116: Improper Encoding or Escaping of Output) affecting Gradio libraries in the PyPI ecosystem. The issue involves gradio allows credential leakage on windows. Remediation is available by upgrading affected packages to version 4.20.0.

CVE-2024-34510 at a Glance

CVE Identifier CVE-2024-34510
GHSA Identifier GHSA-rvfh-h6c7-fc3c
Severity HIGH
CVSS v3.1 Base Score 7.5
CWE Classification CWE-116: Improper Encoding or Escaping of Output
Affected Product Gradio
Package Ecosystem PyPI
Published Date
Last Updated

Security Impact

CVSS: 7.5

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required None (PR:N)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality High (C:H)
Integrity None (I:N)
Availability None (A:N)

How to Fix CVE-2024-34510

To remediate this vulnerability, upgrade all affected Gradio dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

gradio fixed: 4.20.0 
pip install gradio>=4.20.0
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

pip show gradio

How to Check if You Are Affected

To determine whether your Python environment is affected by CVE-2024-34510, inspect your installed packages using pip:

pip show gradio

Analyze the terminal output to locate any version of Gradio in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 4.20.0), your application is affected.

Note: The pip show gradio command checks currently installed packages in your active Python environment.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-116: Improper Encoding or Escaping of Output, where the product prepares a structured message for communication with another component, but encoding or escaping of the data is either missing or done incorrectly. as a result, the intended structure of the message is not preserved. In Gradio, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

Gradio before 4.20 allows credential leakage on Windows.

CVE-2024-34510 Affected Gradio Versions

1 component(s)
Fixed Versions:
4.20.0
Product / Package Ecosystem Affected Versions Fixed Version
gradio
pypi/gradio
PyPI
< 4.20.0
4.20.0

References

NVD — CVE-2024-34510 NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-34510
Gradio Source Repository REPOSITORY
https://github.com/gradio-app/gradio
Gradio Source Repository REPOSITORY
https://github.com/pypa/advisory-database/tree/main/vulns/gradio/PYSEC-2024-255.yaml
Gradio Security Information SECURITY
https://www.gradio.app/changelog#4-20-0

Frequently Asked Questions

What is CVE-2024-34510?
CVE-2024-34510 is a security vulnerability in Gradio involving Gradio allows credential leakage on Windows under CWE-116: Improper Encoding or Escaping of Output.
Which Gradio versions are affected?
Affected versions include releases prior to 4.20.0 across affected packages: gradio.
What version fixes CVE-2024-34510?
Upgrading to 4.20.0 (or the latest patched release for your respective branch) resolves the vulnerability.
Is gradio affected?
Yes, gradio is affected in releases prior to 4.20.0. Upgrade your dependency to 4.20.0 or later.
What is the CVSS score of CVE-2024-34510?
CVE-2024-34510 has a CVSS v3.1 base score of 7.5 (HIGH) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
What CWE is associated with CVE-2024-34510?
CVE-2024-34510 is classified under CWE-116: Improper Encoding or Escaping of Output (The product prepares a structured message for communication with another component, but encoding or escaping of the data is either missing or done incorrectly. As a result, the intended structure of the message is not preserved.).
How can I check PyPI dependencies for CVE-2024-34510?
Run the dependency tree command: 'pip show gradio'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-rvfh-h6c7-fc3c",
  "modified" : "2025-06-17T22:33:34Z",
  "published" : "2024-05-05T21:30:31Z",
  "aliases" : [ "CVE-2024-34510" ],
  "summary" : "Gradio allows credential leakage on Windows",
  "details" : "Gradio before 4.20 allows credential leakage on Windows.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "PyPI",
      "name" : "gradio"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "4.20.0"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2024-34510"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/gradio-app/gradio"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/pypa/advisory-database/tree/main/vulns/gradio/PYSEC-2024-255.yaml"
  }, {
    "type" : "WEB",
    "url" : "https://www.gradio.app/changelog#4-20-0"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-116" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2025-06-17T22:33:34Z",
    "nvd_published_at" : "2024-05-05T20:15:07Z"
  }
}