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GHSA-6FG3-HVW7-2FWQ Microsoft Playwright MCP Server vulnerable to DNS Rebinding Attack; Allows Attackers Access to All Server Tools

🗓️ 07 Jan 2026 12:31:25Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 13 Views

Microsoft Playwright MCP Server before 0.0.40 fails to validate Origin, enabling domain rebinding to access MCP tools.

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03 Feb 2026 03:16Current
6.6Medium risk
Vulners AI Score6.6
CVSS 47.2
EPSS0.00877
13