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VULNERABILITIES

CVE-2026-119025 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://github.com/anomalyco/opencode/commit/29f07e0c69ad8668e0e15b0eb54f2fcb342af98c [email protected]
https://github.com/anomalyco/opencode/pull/51414 [email protected]
https://github.com/modelcontextprotocol/inspector/security/advisories/GHSA-q978-78c7-phqw [email protected]
https://github.com/sindresorhus/open/blob/v10.2.0/index.js#L189-L203 [email protected]
https://github.com/sindresorhus/open/blob/v7.2.0/index.js#L60-L99 [email protected]

see all 8 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

2 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-119025
NVD Published Date:
Oct 29, 2026
NVD Last Modified:
Nov 3, 2026
Source:
[email protected]