CVE-2025-54381

CRITICAL

BentoML 1.4.0-1.4.19 - Unauthenticated Server-Side Request Forgery via URL-Based File Upload

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2025-54381. PoCs published by rockmelodies.

AI-analyzed exploit summary The repository contains only a minimal README with no technical details, exploit code, or analysis. It is a placeholder with no substantive content related to CVE-2025-54381.

Description

BentoML is a Python library for building online serving systems optimized for AI apps and model inference. In versions 1.4.0 until 1.4.19, the file upload processing system contains an SSRF vulnerability that allows unauthenticated remote attackers to force the server to make arbitrary HTTP requests. The vulnerability stems from the multipart form data and JSON request handlers, which automatically download files from user-provided URLs without validating whether those URLs point to internal network addresses, cloud metadata endpoints, or other restricted resources. The documentation explicitly promotes this URL-based file upload feature, making it an intended design that exposes all deployed services to SSRF attacks by default. Version 1.4.19 contains a patch for the issue.

Exploits (1)

nomisec STUB
by rockmelodies · poc
https://github.com/rockmelodies/bentoml_CVE-2025-54381

The repository contains only a minimal README with no technical details, exploit code, or analysis. It is a placeholder with no substantive content related to CVE-2025-54381.

Classification
Stub 100%
Attack Type
Other
Complexity
Unknown
Reliability
Unknown
Target: unknown
Auth required
devstral-2 · analyzed Feb 19, 2026 Full analysis →

Scores

CVSS v3 9.9
EPSS 0.0131
EPSS Percentile 80.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-918
Status published
Products (2)
bentoml/bentoml 1.4.0 - 1.4.19
pypi/bentoml 1.4.0 - 1.4.19PyPI
Published Jul 29, 2025
Tracked Since Feb 18, 2026