https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 15:54:45 +0000 https://vulnerability.circl.lu/vuln/cve-2025-9611 <p><strong>Affected:</strong> Microsoft Playwright</p> <p>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.</p> <p><strong>Affected:</strong> Microsoft Playwright</p> <p>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.</p> https://vulnerability.circl.lu/vuln/cve-2025-9611 https://vulnerability.circl.lu/vuln/ghsa-6fg3-hvw7-2fwq <p><strong>Affected:</strong> npm: @playwright/mcp</p> <p>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.</p> <p><strong>Affected:</strong> npm: @playwright/mcp</p> <p>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.</p> https://vulnerability.circl.lu/vuln/ghsa-6fg3-hvw7-2fwq