high7.5
CVE-2026-119025
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 a…
Impact
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.
Affected products
| Product | Affected versions |
|---|---|
| Open 7.2.0 | before 11.0.0 |
Versions were read from the advisory text. No structured product data has been published for this record yet.
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/anomalyco/opencode/commit/29f07e0c69ad8668e0e15b0eb54f2fcb342af98c
- https://github.com/anomalyco/opencode/pull/51414
- https://github.com/modelcontextprotocol/inspector/security/advisories/GHSA-q978-78c7-phqw
- https://github.com/sindresorhus/open/blob/v10.2.0/index.js#L189-L203
- https://github.com/sindresorhus/open/blob/v7.2.0/index.js#L60-L99
- https://github.com/sindresorhus/open/commit/274d70446bf38a7b7d50b214dd3962ef8ea9320d
- https://github.com/sindresorhus/open/releases/tag/v11.0.0
- https://www.vulncheck.com/advisories/open-7.2.0-before-11.0.0-os-command-injection-via-powershell-on-windows