CVE-2024-4941

A local file inclusion vulnerability exists in the JSON component of gradio-app/gradio version 4.25. The vulnerability arises from improper input validation in the `postprocess()` function within `gradio/components/json_component.py`, where a user-controlled string is parsed as JSON. If the parsed JSON object contains a `path` key, the specified file is moved to a temporary directory, making it possible to retrieve it later via the `/file=..` endpoint. This issue is due to the `processing_utils.move_files_to_cache()` function traversing any object passed to it, looking for a dictionary with a `path` key, and then copying the specified file to a temporary directory. The vulnerability can be exploited by an attacker to read files on the remote system, posing a significant security risk.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/gradio-app/gradio/commit/ee1e2942e0a1ae84a08a05464e41c8108a03fa9c	Patch
https://huntr.com/bounties/39889ce1-298d-4568-aecd-7ae40c2ca58e	Exploit Third Party Advisory
https://github.com/gradio-app/gradio/commit/ee1e2942e0a1ae84a08a05464e41c8108a03fa9c	Patch
https://huntr.com/bounties/39889ce1-298d-4568-aecd-7ae40c2ca58e	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:gradio_project:gradio:*:*:*:*:*:python:*:*

History

No history.

Information

Published : 2024-06-06 18:15

Updated : 2024-11-21 09:43

NVD link : CVE-2024-4941

Mitre link : CVE-2024-4941

CVE.ORG link : CVE-2024-4941

JSON object : View

Products Affected

gradio_project

gradio

CWE

CWE-20

Improper Input Validation

NVD-CWE-noinfo

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