← All categories

vulnerability-research

4 posts

>_

OmniGen2: Unauthenticated RCE via Pickle Deserialization in BAAI's Reward Server

A critical unauthenticated RCE vulnerability in OmniGen2's reward server infrastructure. The Flask-based servers deserialize raw HTTP POST bodies with pickle.loads() without any authentication, giving instant code execution to anyone with network access.

CVERCE
>_

sglang: Unauthenticated RCE via Pickle Deserialization in ZMQ Transport (Disaggregated Serving)

A critical unauthenticated RCE vulnerability in sglang's ZMQ transport layer for disaggregated serving. ZMQ PULL sockets bind to all interfaces and deserialize messages with pickle.loads() - no auth, no validation. Distinct from CVE-2025-10164 which only covers the HTTP API.

CVERCE
>_

LightLLM: Unauthenticated RCE via Pickle Deserialization in WebSocket Endpoints

CVE-2026-26220: A critical unauthenticated RCE vulnerability in LightLLM's PD disaggregation system. Two WebSocket endpoints deserialize binary frames with pickle.loads() without authentication, and the server explicitly refuses to bind to localhost - it's always network-exposed.

CVERCE
>_

manga-image-translator: Unauthenticated RCE via Pickle Deserialization with Nonce Bypass

A critical unauthenticated RCE vulnerability in manga-image-translator. Two FastAPI endpoints deserialize raw HTTP POST bodies with pickle.loads(), and the nonce-based authentication is bypassed because the default value is an empty string - which is falsy in Python.

CVE-2026-26215RCE