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CVE PROGRAM SOURCE RECORD8.8 High

CVE-2026-22812

OpenCode's Unauthenticated HTTP Server Allows Arbitrary Command Execution

Description

OpenCode is an open source AI coding agent. Prior to 1.0.216, OpenCode automatically starts an unauthenticated HTTP server that allows any local process (or any website via permissive CORS) to execute arbitrary shell commands with the user's privileges. This vulnerability is fixed in 1.0.216.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

anomalyco opencode

  • < 1.0.216affected

References