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CVE-2024-1561 Detail

Description

An issue was discovered in gradio-app/gradio, where the `/component_server` endpoint improperly allows the invocation of any method on a `Component` class with attacker-controlled arguments. Specifically, by exploiting the `move_resource_to_block_cache()` method of the `Block` class, an attacker can copy any file on the filesystem to a temporary directory and subsequently retrieve it. This vulnerability enables unauthorized local file read access, posing a significant risk especially when the application is exposed to the internet via `launch(share=True)`, thereby allowing remote attackers to read files on the host machine. Furthermore, gradio apps hosted on `huggingface.co` are also affected, potentially leading to the exposure of sensitive information such as API keys and credentials stored in environment variables.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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Hyperlink Resource
https://github.com/gradio-app/gradio/commit/24a583688046867ca8b8b02959c441818bdb34a2
https://huntr.com/bounties/4acf584e-2fe8-490e-878d-2d9bf2698338
https://www.gradio.app/changelog#4-13-0

Weakness Enumeration

CWE-ID CWE Name Source
CWE-29 Path Traversal: '\..\filename' huntr.dev  

Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2024-1561
NVD Published Date:
04/15/2024
NVD Last Modified:
05/10/2024
Source:
huntr.dev