Vulnerability Details CVE-2018-6342
react-dev-utils on Windows allows developers to run a local webserver for accepting various commands, including a command to launch an editor. The input to that command was not properly sanitized, allowing an attacker who can make a network request to the server (either via CSRF or by direct request) to execute arbitrary commands on the targeted system. This issue affects multiple branches: 1.x.x prior to 1.0.4, 2.x.x prior to 2.0.2, 3.x.x prior to 3.1.2, 4.x.x prior to 4.2.2, and 5.x.x prior to 5.0.2.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.008
EPSS Ranking 72.8%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 10.0
References
Products affected by CVE-2018-6342
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cpe:2.3:a:facebook:react-dev-utils:1.0.0
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cpe:2.3:a:facebook:react-dev-utils:1.0.1
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cpe:2.3:a:facebook:react-dev-utils:1.0.2
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cpe:2.3:a:facebook:react-dev-utils:1.0.3
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cpe:2.3:a:facebook:react-dev-utils:2.0.0
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cpe:2.3:a:facebook:react-dev-utils:2.0.1
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cpe:2.3:a:facebook:react-dev-utils:3.0.0
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cpe:2.3:a:facebook:react-dev-utils:3.0.1
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cpe:2.3:a:facebook:react-dev-utils:3.0.2
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cpe:2.3:a:facebook:react-dev-utils:3.1.0
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cpe:2.3:a:facebook:react-dev-utils:3.1.1
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cpe:2.3:a:facebook:react-dev-utils:4.0.0
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cpe:2.3:a:facebook:react-dev-utils:4.0.1
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cpe:2.3:a:facebook:react-dev-utils:4.0.2
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cpe:2.3:a:facebook:react-dev-utils:4.0.3
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cpe:2.3:a:facebook:react-dev-utils:4.1.0
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cpe:2.3:a:facebook:react-dev-utils:4.2.0
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cpe:2.3:a:facebook:react-dev-utils:4.2.1
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cpe:2.3:a:facebook:react-dev-utils:5.0.0
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cpe:2.3:a:facebook:react-dev-utils:5.0.1
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cpe:2.3:o:microsoft:windows:-