CVE-2026-102878
8.1 HIGHpublic exploit availablePublished 2026-09-29 · Updated 2026-09-29
AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.
NVD description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Weaknesses
CWE-346
Public exploit & PoC references
All references
- https://github.com/hangwin/mcp-chrome
- https://github.com/hangwin/mcp-chrome/blob/v1.0.0/app/native-server/src/server/index.ts
- https://github.com/hangwin/mcp-chrome/issues/384
- https://www.vulncheck.com/advisories/mcp-chrome-bridge-through-1.0.31-cors-origin-bypass
- https://github.com/hangwin/mcp-chrome/issues/384
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
Related CVEs
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- HIGHCVE-2026-100646PoC
- MEDIUMCVE-2026-101278
- HIGHCVE-2026-102673PoC
- HIGHCVE-2026-102675PoC
- LOWCVE-2026-12284
- UNSCOREDCVE-2026-18825
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