# @playwright/mcp (npm) vulnerabilities

1 known vulnerability (1 high), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: 0.0.84 (Oct 31, 2026): no advisory affects it
- Newest unaffected release: 0.0.84 (Oct 31, 2026), the latest release
- Weekly downloads: 8.6M
- Dependents: 12
- Releases: 437 since 0.0.1 (Mar 21, 2025)
- Registry: https://www.npmjs.com/package/@playwright/mcp
- Releases read: Nov 8, 2026

## Version timeline

Affected versions per advisory, in version order:

- CVE-2025-9611: 0.0.1 to 0.0.40-alpha-2025-10-01 (0.0.40 is outside it)

## Advisories (1)

### [CVE-2025-9611](https://cve.now/CVE-2025-9611): Microsoft Playwright MCP Server \< 0.0.40 DNS Rebinding via Missing Origin Header Validation

- Severity: High 7.2
- Published: Jan 7, 2026
- Affected: fixed in 0.0.40.
- Fixed in 0.0.40 (released Sep 25, 2025, 104 days before disclosure).
- The latest release, 0.0.84, is not affected.
- 0.8% of @playwright/mcp downloads last week were affected versions (87K).

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