CVE-2024-8021 json
Open Redirect in gradio-app/gradio
published 2025-03-20 19 mo ago modified 2026-07-07 4 mo ago also GHSA-7v2w-h4gh-w5cv , PYSEC-2026-1411 , EUVD-2025-6925
- cvss
- 5.4
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 55%
- public exploits
- 0
- none known, plus a Nuclei check
Summary
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.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 19 mo ago
Exploit prediction
0.76% chance of exploitation in the next 30 days, higher than 55% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- Nuclei template Gradio - Open Redirect nuclei detection template
- huntr.com https://huntr.com/bounties/adc23067-ec04-47ef-9265-afd452071888 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 5.4 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| OSV | 3.0 | 5.4 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |
| GitHub | 3.0 | 5.4 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | gradio | <=4.37.2 |
no fix listed |
Affected products
- gradio-app gradio-app/gradio
Classification
- Weakness
-
- CWE-601 URL Redirection to Untrusted Site
References
-
huntr.com
/bounties/adc23067-ec04-47ef-9265-afd452071888
exploit, web, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2024-8021
advisory
-
github.com
/gradio-app/gradio
package
-
pypi.org
/project/gradio
package
-
github.com
/advisories/GHSA-7v2w-h4gh-w5cv
advisory
Sources
- CVE List CVE-2024-8021
- GitHub Advisory GHSA-7v2w-h4gh-w5cv
- NVD CVE-2024-8021
- OSV PYSEC-2026-1411
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