day09-bentoml-deser-lab

Day 09 — CVE-2025-27520 BentoML-style insecure deserialization — Local Docker lab This lab reproduces the insecure deserialization class that led to CVE-2025-27520. It is intentionally vulnerable for educational purposes. Run locally in Docker only. Quickstart Build and run: docker build -t...

CVE-2025-27520-PoC

CVE-2025-27520 — Safe Educational Simulation / PoC Demo Stand ⚠️ Important: This is a safe educational simulation of the CVE-2025-27520 vulnerability. The project includes a simulation service Flask and a safe PoC scanner Python. On receiving a test marker, the simulation creates an evidence file...

Exploit for Deserialization of Untrusted Data in Bentoml

CVE-2025-27520 exploit for CVE-2025-27520 A Remote Code Execut...

📄 BentoML 1.4.2 Remote Code Execution

A remote code execution vulnerability caused by insecure deserialization has been identified in version 1.4.2 of BentoML. It allows any unauthenticated user to execute arbitrary code on the server. This module requires Metasploit: https://metasploit.com/download Current source:...

BentoML Vulnerability Allows Remote Code Execution on AI Servers

TL;DR: A critical deserialization vulnerability CVSS 9.8 - CVE-2025-27520 in BentoML v1.3.8–1.4.2 lets attackers execute remote code without…...

CVE-2025-27520

BentoML is a Python library for building online serving systems optimized for AI apps and model inference. A Remote Code Execution RCE vulnerability caused by insecure deserialization has been identified in the latest version v1.4.2 of BentoML. It allows any unauthenticated user to execute...

CVE-2025-27520

BentoML is a Python library for building online serving systems optimized for AI apps and model inference. A Remote Code Execution RCE vulnerability caused by insecure deserialization has been identified in the latest version v1.4.2 of BentoML. It allows any unauthenticated user to execute...

CVE-2025-27520 BentoML Allows Remote Code Execution (RCE) via Insecure Deserialization

BentoML is a Python library for building online serving systems optimized for AI apps and model inference. A Remote Code Execution RCE vulnerability caused by insecure deserialization has been identified in the latest version v1.4.2 of BentoML. It allows any unauthenticated user to execute...

CVE-2025-27520 BentoML Allows Remote Code Execution (RCE) via Insecure Deserialization

BentoML is a Python library for building online serving systems optimized for AI apps and model inference. A Remote Code Execution RCE vulnerability caused by insecure deserialization has been identified in the latest version v1.4.2 of BentoML. It allows any unauthenticated user to execute...

CVE-2025-27520

BentoML 1.4.2 contains an insecure deserialization flaw in serde.py that enables unauthenticated RCE via crafted payloads. The issue, described across CVE-2025-27520 sources, is fixed in 1.4.3. Public PoCs and exploit modules exist (GitHub, Metasploit) illustrating remote command execution attemp...

CVE-2025-27520

creationtimestamp| type| source ---|---|--- 2025-04-04 00:59:47+00:00| published-proof-of-concept| https://github.com/bentoml/BentoML/security/advisories/GHSA-33xw-247w-6hmc 2025-04-04 15:15:09+00:00| seen| https://infosec.exchange/users/cR0w/statuses/114280346981280788 2025-04-04 15:15:09+00:00|...