CYBERSIXT Signal Over Noise
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Vulnerability intelligence

CVE-2026-30623

LiteLLM 1.18.10 contains a remote code execution vulnerability in its MCP server creation functionality. The application allows users to add MCP servers via a JSON configuration specifying arbitrary command and args values. LiteLLM executes these values on the host without validation, enabling attackers to run arbitrary operating system commands. Successful exploitation may result in remote code execution with the privileges of the LiteLLM process.

CVSS Score
9.8
Critical
EPSS — Exploit Probability
5.0%
Riskier than 92% of all CVEs · checked 2026-09-09
Exploitation
Not in CISA KEV
KEV does not include every exploited vulnerability
Remediation
unknown
Check vendor advisories
NVD entry

1 article across 1 outlet · first covered Apr 20, 2026 · latest Apr 20, 2026

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