CVE-2026-102878 — mcp-chrome-bridge through 1.0.31 CORS Origin Bypass
mcp-chrome-bridge through 1.0.31 contains an origin validation error in the native-server HTTP API that allows attackers to bypass CORS restrictions. Attackers can craft malicio…
Published: 2026-09-29 · CVSS: 8.6 · CVSS 4.0
mcp-chrome-bridge through 1.0.31 contains an origin validation error in the native-server HTTP API that allows attackers to bypass CORS restrictions. Attackers can craft malicious web pages that make cross-origin requests to the local server and invoke browser automation tools including script execution, page content reading, and screenshot capture.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7