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2 vulnerabilities found for mcp-chrome-bridge by hangwin
CVE-2026-102878 (GCVE-0-2026-102878)
Vulnerability from nvd – Published: 2026-09-29 20:01 – Updated: 2026-09-29 20:19
VLAI
EPSS
VEX
Title
mcp-chrome-bridge through 1.0.31 CORS Origin Bypass
Summary
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.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-29 20:18 UTC
CWE
- CWE-346 - Origin Validation Error
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/hangwin/mcp-chrome/issues/384 | issue-tracking |
| https://github.com/hangwin/mcp-chrome/blob/v1.0.0… | technical-description |
| https://github.com/hangwin/mcp-chrome | product |
| https://www.vulncheck.com/advisories/mcp-chrome-b… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| hangwin | mcp-chrome-bridge |
Affected:
0 , ≤ 1.0.31
(custom)
|
Date Public
2026-09-04 00:00
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CVE-2026-102878 (GCVE-0-2026-102878)
Vulnerability from cvelistv5 – Published: 2026-09-29 20:01 – Updated: 2026-09-29 20:19
VLAI
EPSS
VEX
Title
mcp-chrome-bridge through 1.0.31 CORS Origin Bypass
Summary
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.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-29 20:18 UTC
CWE
- CWE-346 - Origin Validation Error
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/hangwin/mcp-chrome/issues/384 | issue-tracking |
| https://github.com/hangwin/mcp-chrome/blob/v1.0.0… | technical-description |
| https://github.com/hangwin/mcp-chrome | product |
| https://www.vulncheck.com/advisories/mcp-chrome-b… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| hangwin | mcp-chrome-bridge |
Affected:
0 , ≤ 1.0.31
(custom)
|
Date Public
2026-09-04 00:00
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