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OpenAdvisories

Product · anomalyco

opencode

3 known vulnerabilities.

opencode at a glance

Last 12 months
3
Critical · all time
1
Exploited · all time
0
Public exploit · all time
2
New vulnerabilities per month · last 12 months
0 1 2 December 2025: 0 vulnerabilities Dec 2025 January 2026: 2 vulnerabilities, 1 critical February 2026: 0 vulnerabilities March 2026: 0 vulnerabilities Mar April 2026: 0 vulnerabilities May 2026: 0 vulnerabilities June 2026: 0 vulnerabilities Jun July 2026: 0 vulnerabilities August 2026: 0 vulnerabilities September 2026: 0 vulnerabilities Sep October 2026: 1 vulnerability November 2026: 0 vulnerabilities
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3 results · Feed

  • High 7.5
    CVE-2026-119025 Public exploit

    open 7.2.0 before 11.0.0 OS Command Injection via PowerShell on Windows

    open 7.2.0 before 11.0.0 contains an OS command injection vulnerability that allows attackers to execute PowerShell code by supplying crafted URLs on Windows and WSL. Attackers can embed $(...) subexpressions in URLs, such as OAuth authorization_endpoint valu…

  • Critical 9.4

    Malicious website can execute commands on the local system through XSS in the OpenCode web UI

    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. Th…

  • High 8.8
    CVE-2026-22812 Public exploit EPSS 17%

    OpenCode's Unauthenticated HTTP Server Allows Arbitrary Command Execution

    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 …