Denial of Service in lm-sys/fastchat
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| lm-sys | lm-sys/fastchat | affected |
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No data.
No data available yet.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-7062 | 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. |
Github GHSA |
GHSA-79rp-v9rm-gxm8 | FastChat Denial of Service vulnerability |
No CVSS v4.0
No CVSS v3.1
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.637% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Lm-sys
Lm-sys fastchat |
|
| CPEs | cpe:2.3:a:lm-sys:fastchat:0.2.36:*:*:*:*:*:*:* | |
| Vendors & Products |
Lm-sys
Lm-sys fastchat |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | Denial of Service in lm-sys/fastchat | |
| Weaknesses | CWE-400 | |
| References |
| |
| Metrics |
cvssV3_0
|