CVE-2026-119025 — Vulnerability intelligence
sindresorhus, modelcontextprotocol, anomalyco — open, inspector, opencode
Published:
- CVSS
- 7.7
- CISA KEV
- Not listed; not proof of no exploitation
Original source text (not a translation)
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 values from malicious MCP servers, which execute when index.js passes them unescaped to powershell -EncodedCommand.