Microsoft Playwright vulnerabilities

2 vulnerabilities

Known vulnerabilities in Microsoft Playwright, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

5.3CVE-2025-59288chainguardgitlab-rails-ce-18.10+24
EPSS score
0.23%
Improper verification of cryptographic signature in Github: Playwright allows an unauthorized attacker to perform spoofing over an adjacent network.7.2CVE-2025-9611microsoftplaywright+1
EPSS score
1.22%
Microsoft Playwright MCP Server versions prior to 0.0.40 fails to validate the Origin header on incoming connections. This allows an attacker to perform a DNS rebinding attack via a victim’s web browser and send unauthorized requests to a locally running MCP server, resulting in unintended invocation of MCP tool endpoints.