CVE-2024-10912CWE-400

Denial of Service in lm-sys/fastchat

High · published March 20, 2025

CVSS v3.0
7.5
EPSS
1%
Percentile
49.9
In the wild
Unconfirmed
What it is

A Denial of Service (DoS) vulnerability exists in the file upload feature of lm-sys/fastchat version 0.2.36. The vulnerability is due to improper handling of form-data with a large filename in the file upload request. An attacker can exploit this by sending a payload with an excessively large filename, causing the server to become overwhelmed and unavailable to legitimate users.

The record
Technical detail
CVSS v3.0
7.5 · HIGH
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00637 · 49.9th percentile
Weakness
CWE-400 · Uncontrolled Resource Consumption
Published
2025-03-20T10:10Z
EPSS history
Timeline
  • 20 MAR 10:10Z
    Denial of Service in lm-sys/fastchat
    cvelistv5