CVE-2026-25873
OmniGen2-RL Reward Server Unsafe Deserialization RCE
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Productos afectados
Beijing Academy of Artificial Intelligence (BAAI) · OmniGen2-RLPoCs públicas encontradas — 1
cve_referencechocapikk.com/posts/2026/omnigen2-pickle-rce/no verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
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Hablar con TrueHacking →Referencias
https://arxiv.org/abs/2506.18871https://chocapikk.com/posts/2026/omnigen2-pickle-rce/https://github.com/VectorSpaceLab/OmniGen2/blob/3a13017e532f9f309a38bca571fd62200a6415c5/OmniGen2-RL/reward_server/reward_proxy.py#L208https://github.com/VectorSpaceLab/OmniGen2/blob/3a13017e532f9f309a38bca571fd62200a6415c5/OmniGen2-RL/reward_server/reward_proxy.py#L224https://github.com/VectorSpaceLab/OmniGen2/blob/3a13017e532f9f309a38bca571fd62200a6415c5/OmniGen2-RL/reward_server/reward_server.py#L118https://github.com/VectorSpaceLab/OmniGen2/pull/139https://www.vulncheck.com/advisories/omnigen2-rl-reward-server-unsafe-deserialization-rce