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CVE-2026-30623 is an authenticated operating-system command injection vulnerability in LiteLLM's MCP server creation functionality. The affected functionality accepts an MCP server JSON configuration containing command and argument fields and passes those values to host process execution without sufficient validation or restriction. A user with access to the vulnerable MCP server-creation path can supply an attacker-controlled executable and arguments, causing LiteLLM to launch an arbitrary process. LiteLLM version 1.83.7 and later restricts this functionality to the PROXY_ADMIN role.
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No valid public exploits. Mallory filtered out 1 candidate as fakes, detection scripts, or README-only repos.
All candidate exploits were filtered out by Mallory's validation.
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Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
15 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
MCP STDIO command-injection vulnerability affecting LiteLLM, caused by MCP server configuration strings being passed to process spawning without sanitization.
CVE-2026-30623 is the specific vulnerability referenced in a GitHub-related conversation and appears to be associated with LiteLLM container image versions, where one tested version showed a match and a later version showed no results found.
Referenced as another LiteLLM-related report during the same period, but no technical details are provided in the content.
A LiteLLM vulnerability where low-privilege internal-user keys could access a command-execution path, later restricted to the PROXY_ADMIN role.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.