CVE-2026-107204 — LMCache through 0.5.5 Unauthenticated RCE via /run_script Endpoint
LMCache through 0.5.5 contains an unauthenticated remote code execution vulnerability that allows remote attackers to execute Python code by posting scripts to the /run_script e…
Published: 2026-10-07 · CVSS: 9.3 · CVSS 4.0
LMCache through 0.5.5 contains an unauthenticated remote code execution vulnerability that allows remote attackers to execute Python code by posting scripts to the /run_script endpoint. Attackers can recover real builtins through the injected FastAPI app object, bypassing the guarded __import__, to import os and run operating system commands as the LMCache process.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7