anomalyco/opencode

anomalyco/opencode

Releases1.06K

Frequency9 hours

Last Release about 22 hours ago

Stars179K

The open source coding agent.

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CVE History

CVE	Published	CVSS v3	CVSS v2
CVE-2026-22812 ↗	Jan 12, 2026Monday, 12 January 2026, 23:15	8.8 HIGH	—
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.
CVE-2026-22813 ↗	Jan 12, 2026Monday, 12 January 2026, 23:15	6.1 MEDIUM	—
OpenCode is an open source AI coding agent. The markdown renderer used for LLM responses will insert arbitrary HTML into the DOM. There is no sanitization with DOMPurify or even a CSP on the web interface to prevent JavaScript execution via HTML injection. This means controlling the LLM response for a chat session gets JavaScript execution on the http://localhost:4096 origin. This vulnerability is fixed in 1.1.10.