CVE-2025-27520

CVE-2025-27520 exploit para CVE-2025-27520: una vulnerabilidad de ejecución remota de código RCE causada por deserialización insegura en la última versión v1.4.2 de BentoML. Permite a cualquier usuario no autenticado ejecutar código arbitrario en el servidor. Existe un segmento de código inseguro...

bentoml_CVE-2025-54381

" bentomlCVE-2025-54381"...

day09-bentoml-deser-lab

Día 09 — CVE-2025-27520 deserialización insegura estilo BentoML — Laboratorio Docker local Este laboratorio reproduce la clase de deserialización insegura que condujo a CVE-2025-27520. Es intencionalmente vulnerable con fines educativos. Ejecútelo solo localmente en Docker. Inicio rápido Construy...

CVE-2026-78205

BentoML's outbound connection safeguard makesafeconnect in internal/utils/uri.py blocks private, loopback, and link-local IP addresses but fails to reject the RFC 6598 shared address space 100.64.0.0/10, CGNAT. In versions 1.4.19 through 1.4.39, an unauthenticated attacker can supply URLs pointin...

EUVD-2026-64680

BentoML's outbound connection safeguard makesafeconnect in internal/utils/uri.py blocks private, loopback, and link-local IP addresses but fails to reject the RFC 6598 shared address space 100.64.0.0/10, CGNAT. In versions 1.4.19 through 1.4.39, an unauthenticated attacker can supply URLs pointin...

CVE-2026-78205

BentoML versions 1.4.19 through 1.4.39 are affected by a Server-Side Request Forgery (SSRF) vulnerability. The outbound connection safeguard (make_safe_connect in _internal/utils/uri.py) blocks private, loopback, and link-local IP ranges but fails to reject the RFC 6598 shared address space (100....

CVE-2026-78205 BentoML 1.4.19 through 1.4.39 Server-Side Request Forgery via Unfiltered RFC 6598 Shared Address Space

BentoML's outbound connection safeguard makesafeconnect in internal/utils/uri.py blocks private, loopback, and link-local IP addresses but fails to reject the RFC 6598 shared address space 100.64.0.0/10, CGNAT. In versions 1.4.19 through 1.4.39, an unauthenticated attacker can supply URLs pointin...

CVE-2026-78205 BentoML 1.4.19 through 1.4.39 Server-Side Request Forgery via Unfiltered RFC 6598 Shared Address Space

BentoML's outbound connection safeguard makesafeconnect in internal/utils/uri.py blocks private, loopback, and link-local IP addresses but fails to reject the RFC 6598 shared address space 100.64.0.0/10, CGNAT. In versions 1.4.19 through 1.4.39, an unauthenticated attacker can supply URLs pointin...

PYSEC-2026-2399 BentoML has Information Disclosure in `bentoml build` via symlink traversal in the build context

Summary BentoML's bentoml build packaging workflow follows attacker-controlled symlinks inside the build context and copies the referenced file contents into the generated Bento artifact. If a victim builds an untrusted repository or other attacker-supplied build context, the attacker can place a...

PYSEC-2026-2398 BentoML Vulnerable to Arbitrary File Write via Symlink Path Traversal in Tar Extraction

Arbitrary File Write via Symlink Path Traversal in Tar Extraction Summary The safeextracttarfile function validates that each tar member's path is within the destination directory, but for symlink members it only validates the symlink's own path, not the symlink's target. An attacker can create a...

Exploit for Deserialization of Untrusted Data in Bentoml

No d...

PYSEC-2026-2089

A vulnerability was found in bentoml OpenLLM 0.6.30. This affects the function asyncruncommand of the file src/openllm/common.py of the component Model Repository Directory Name Handler. Performing a manipulation of the argument cmd results in command injection. Attacking locally is a requirement...

EUVD-2026-42271

A vulnerability was found in bentoml OpenLLM 0.6.30. This affects the function asyncruncommand of the file src/openllm/common.py of the component Model Repository Directory Name Handler. Performing a manipulation of the argument cmd results in command injection. Attacking locally is a requirement...

CVE-2026-15035 bentoml OpenLLM Model Repository Directory Name common.py async_run_command command injection

A vulnerability was found in bentoml OpenLLM 0.6.30. This affects the function asyncruncommand of the file src/openllm/common.py of the component Model Repository Directory Name Handler. Performing a manipulation of the argument cmd results in command injection. Attacking locally is a requirement...

CVE-2026-15035

Bentoml OpenLLM 0.6.30 is affected by a command-injection in async_run_command (src/openllm/common.py, Model Repository Directory Name Handler). The vulnerability stems from manipulation of the cmd argument, enabling local exploitation. Public exploit details exist, and attack requires local acce...

CVE-2026-15035 bentoml OpenLLM Model Repository Directory Name common.py async_run_command command injection

A vulnerability was found in bentoml OpenLLM 0.6.30. This affects the function asyncruncommand of the file src/openllm/common.py of the component Model Repository Directory Name Handler. Performing a manipulation of the argument cmd results in command injection. Attacking locally is a requirement...

CVE-2026-15035 bentoml OpenLLM Model Repository Directory Name common.py async_run_command command injection

A vulnerability was found in bentoml OpenLLM 0.6.30. This affects the function asyncruncommand of the file src/openllm/common.py of the component Model Repository Directory Name Handler. Performing a manipulation of the argument cmd results in command injection. Attacking locally is a requirement...

PYSEC-2026-1219 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...

PYSEC-2026-296 Insecure deserialization in BentoML

An insecure deserialization vulnerability exists in the BentoML framework, allowing remote code execution RCE by sending a specially crafted POST request. By exploiting this vulnerability, attackers can execute arbitrary commands on the server hosting the BentoML application. The vulnerability is...

PYSEC-2026-297 BentoML SSRF Vulnerability in File Upload Processing

Description There's an SSRF in the file upload processing system that allows remote attackers to make arbitrary HTTP requests from the server without authentication. The vulnerability exists in the serialization/deserialization handlers for multipart form data and JSON requests, which automatical...