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CVE-2026-25873

CRITICAL

9.8

Beschreibung

OmniGen2-RL contains an unauthenticated remote code execution vulnerability in the reward server component that allows remote attackers to execute arbitrary commands by sending malicious HTTP POST requests. Attackers can exploit insecure pickle deserialization of request bodies to achieve code execution on the host system running the exposed service.

CVE Details

CVSS v3.1 Bewertung9.8

SchweregradCRITICAL

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht3/18/2026

Zuletzt geandert3/19/2026

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-502

Referenzen

https://arxiv.org/abs/2506.18871(disclosure@vulncheck.com)

https://chocapikk.com/posts/2026/omnigen2-pickle-rce/(disclosure@vulncheck.com)

https://github.com/VectorSpaceLab/OmniGen2/blob/3a13017e532f9f309a38bca571fd62200a6415c5/OmniGen2-RL/reward_server/reward_proxy.py#L208(disclosure@vulncheck.com)

https://github.com/VectorSpaceLab/OmniGen2/blob/3a13017e532f9f309a38bca571fd62200a6415c5/OmniGen2-RL/reward_server/reward_proxy.py#L224(disclosure@vulncheck.com)

https://github.com/VectorSpaceLab/OmniGen2/blob/3a13017e532f9f309a38bca571fd62200a6415c5/OmniGen2-RL/reward_server/reward_server.py#L118(disclosure@vulncheck.com)

https://github.com/VectorSpaceLab/OmniGen2/pull/139(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/omnigen2-rl-reward-server-unsafe-deserialization-rce(disclosure@vulncheck.com)

IOC Korrelationen

Keine Korrelationen erfasst

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