CVE-2026-119025: fallo de gravedad alta en sindresorhus open
open 7.2.0 before 11.0.0 OS Command Injection via PowerShell on Windows
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
41Vexday Risk Score
Sin señal de explotación. Ella tiene prueba de concepto pública.
ssvc Attendcvss 7.7epss 1.4%
de la publicación al arma1 día
Publicada en NVD29 oct
1ª PoC+1d
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.
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
PoCs públicas encontradas — 1
githubgithub.com/shouvikkkk/oauth-sink-check★ 0⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
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Referencias
https://github.com/anomalyco/opencode/commit/29f07e0c69ad8668e0e15b0eb54f2fcb342af98chttps://github.com/anomalyco/opencode/pull/51414https://github.com/modelcontextprotocol/inspector/security/advisories/GHSA-q978-78c7-phqwhttps://github.com/sindresorhus/open/blob/v10.2.0/index.js#L189-L203https://github.com/sindresorhus/open/blob/v7.2.0/index.js#L60-L99https://github.com/sindresorhus/open/commit/274d70446bf38a7b7d50b214dd3962ef8ea9320dhttps://github.com/sindresorhus/open/releases/tag/v11.0.0https://www.vulncheck.com/advisories/open-7.2.0-before-11.0.0-os-command-injection-via-powershell-on-windows