5.4

CVSS Score

3.0

-

CVSS Score

Basic Information

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CVE-2024-8021

CVE-2024-8021: Gradio Vulnerable to Open Redirect

An open redirect vulnerability exists in the latest version of gradio-app/gradio. The vulnerability allows an attacker to redirect users to a malicious website by URL encoding. This can be exploited by sending a crafted request to the application, which results in a 302 redirect to an attacker-controlled site.

(GitHub Advisory)

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CVE-2024-8021

CVE-2024-8021:

5.4

CVSS Score

3.0

-

CVSS Score

Basic Information

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Technical Details

Package Name	Ecosystem	Vulnerable Versions	First Patched Version
gradio	pip

Technical Details

Vulnerability Intelligence
Miggo AI

Root Cause Analysis

The vulnerability description explicitly mentions URL encoding exploitation leading to 302 redirects. This strongly suggests the issue resides in a URL redirection handler. In web frameworks like Gradio, route handlers managing redirect parameters (e.g., OAuth callbacks, login redirects) are common vectors. The function name 'redirect_to_url' is a logical candidate, as it would directly process redirect targets. The confidence is high because: (1) Open redirects inherently require a redirect function to handle untrusted input, (2) The CWE-601 mapping confirms this pattern, and (3) The exploit mechanics (URL encoding bypass) align with insufficient validation in a URL parsing/redirect function.

Vulnerable functions

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WAF Protection Rules

WAF Rule

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Reasoning

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