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CVE-2026-103041

LightLLM through 1.2.0 Unauthenticated Remote Code Execution via Embed Cache RPyC Service

Published
Last modified
Status
published
Known exploitation
Not listed in CISA KEV
Public exploit
None on Exploit-DB
CISA SSVC
  • Exploitation: poc
  • Automatable: yes
  • Technical impact: total
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Decision points from CISA's Vulnrichment, assessed (SSVC 2.0.3).

SSVC documentation

Summary

LightLLM through 1.2.0 multimodal deployments expose an unauthenticated RPyC cache service with pickle deserialization enabled on all interfaces. Attackers can send crafted serialized objects to exposed cache methods to execute arbitrary code with service privileges.

Affected versions

  • LightLLM

    through 1.2.0

References 5

GitHub · ModelTC/LightLLM

GitHub · ModelTC/lightllm

vulncheck.com