CVE-2025-0187
HIGHgradio 0.39.1 - Denial of Service via Large Filename in File Upload
Title source: llmDescription
A Denial of Service (DoS) vulnerability was discovered in the file upload feature of gradio-app/gradio version 0.39.1. The vulnerability is due to improper handling of form-data with a large filename in the file upload request. By sending a payload with an excessively large filename, the server becomes overwhelmed and unresponsive, leading to unavailability for legitimate users.
References (1)
Core 1
Core References
Exploit, Third Party Advisory
https://huntr.com/bounties/77f3ed54-9e1c-4d9f-948f-ee6f82e2fe24
Scores
CVSS v3
7.5
EPSS
0.0063
EPSS Percentile
45.6%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-400
Status
published
Products (1)
gradio_project/gradio
0.39.1
Published
Mar 20, 2025
Tracked Since
Feb 18, 2026