Deserialization of Untrusted Data

Overview bentoml is a BentoML: Build Production-Grade AI Applications Affected versions of this package are vulnerable to Deserialization of Untrusted Data in the deserializevalue function, which is accessible over the /summarize endpoint. An attacker can execute code on the server by sending a...

BentoML Allows Remote Code Execution (RCE) via Insecure Deserialization

Summary A Remote Code Execution RCE vulnerability caused by insecure deserialization has been identified in the latest versionv1.4.2 of BentoML. It allows any unauthenticated user to execute arbitrary code on the server. Details It exists an unsafe code segment in serde.py: Python def...

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 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: Deserialization of Untrusted Data

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...

BentoML RCE

A Remote Code Execution RCE vulnerability caused by insecure deserialization has been identified in v1.4.2 of BentoML. It allows any unauthenticated user to execute arbitrary code on the server. Module Options msf use exploit/linux/http/bentoml/rcecve202527520 msf undefinedrcecve202527520 show...

BentoML 代码问题漏洞

BentoML is an open source modeling service library from BentoML Open Source. It is used to build high-performance and scalable AI applications using Python. A code issue vulnerability exists in BentoML version 1.3.4 through versions prior to 1.4.3, which stems from an insecure deserialization iss...

PT-2025-14902

Name of the Vulnerable Software and Affected Versions BentoML versions 1.3.8 through 1.4.2 Description A Remote Code Execution RCE vulnerability caused by insecure deserialization has been identified in BentoML. It allows any unauthenticated user to execute arbitrary code on the server. The...

Deserialization Of Untrusted Data

BentoML is vulnerable to Deserialization Of Untrusted Data. The vulnerability is due to unsafe deserialization due to the runner server automatically deserializing input when the args-number parameter is greater than 1, allowing an attacker to execute arbitrary code...

Denial Of Service (DoS)

BentoML is vulnerable to Denial of Service DoS. The vulnerability is due to improper request handling due to the server continuously processing appended characters in a multipart boundary of an HTTP request, leading to excessive resource consumption and service unavailability...

CVE-2024-12759

In bentoml/bentoml version 1.3.9, the /login endpoint of the newly integrated Gradio app is vulnerable to a Denial of Service DoS attack. This vulnerability can be exploited by appending characters, such as dashes -, to the end of a multipart boundary in an HTTP request. The server continuously...

CVE-2024-9056

BentoML version v1.3.4post1 is vulnerable to a Denial of Service DoS attack. The vulnerability can be exploited by appending characters, such as dashes -, to the end of a multipart boundary in an HTTP request. This causes the server to continuously process each character, leading to excessive...

CVE-2024-9070

A deserialization vulnerability exists in BentoML's runner server in bentoml/bentoml versions =1.3.4.post1. By setting specific parameters, an attacker can execute unauthorized arbitrary code on the server, causing severe harm. The vulnerability is triggered when the args-number parameter is...

ai-dynamo (>=0.1.0, <=0.3.0), bento-sgl-router (>=0.0.1, <=0.0.6) +31 more potentially affected by CVE-2024-9056 via bentoml (>=0.9.2, <=1.4.39)

bentoml PYPI version =0.9.2, =0.1.0, =0.0.1, =0.1.0, =0.1.0, =0.2.3, =0.0.1, =0.0.10, =0.1.0, =0.2.0, =0.0.1, =0.3.12.dev20240709150559, =0.3.52 and more Source cves: CVE-2024-9056 Source advisory: SNYK:PYTHON-BENTOML-9508724...

BentoML deserialization vulnerability

A deserialization vulnerability exists in BentoML's runner server in bentoml/bentoml versions =1.3.4.post1. By setting specific parameters, an attacker can execute unauthorized arbitrary code on the server, causing severe harm. The vulnerability is triggered when the args-number parameter is...

BentoML Denial of Service (DoS) via Multipart Boundary

BentoML version v1.3.4post1 is vulnerable to a Denial of Service DoS attack. The vulnerability can be exploited by appending characters, such as dashes -, to the end of a multipart boundary in an HTTP request. This causes the server to continuously process each character, leading to excessive...

GHSA-HW8J-HW49-752C BentoML Denial of Service (DoS) via Multipart Boundary

BentoML version v1.3.4post1 is vulnerable to a Denial of Service DoS attack. The vulnerability can be exploited by appending characters, such as dashes -, to the end of a multipart boundary in an HTTP request. This causes the server to continuously process each character, leading to excessive...