7.5Hoch
CVE-2026-119025open 7.2.0 before 11.0.0 OS Command Injection via PowerShell on Windows
Beschreibung
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.
Schwachstellentyp (CWE):
CWE-78
Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.
Betroffene Produkte und Versionen
| Hersteller | Produkt | Versionen | |
|---|---|---|---|
| anomalyco | opencode | 1.0.137 – < 1.18.33 | |
| modelcontextprotocol | inspector | 2.0.0 – < 2.12.0 | |
| sindresorhus | open | 7.2.0 – < 11.0.0 |
Referenzen und Patches
- Patch Commit patch
- open v11.0.0 Release Notes release-notes
- https://github.com/sindresorhus/open/blob/v10.2.0/index.js#L189-L203 technical-description
- https://github.com/sindresorhus/open/blob/v7.2.0/index.js#L60-L99 technical-description
- GitHub Security Advisory (GHSA-q978-78c7-phqw) vendor-advisory
- opencode Pull Request #51414 patchissue-tracking
- opencode Patch Commit patch
- VulnCheck Advisory: open 7.2.0 before 11.0.0 OS Command Injection via PowerShell on Windows third-party-advisory