Vulnerability Details CVE-2018-3722
merge-deep node module before 3.0.1 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability, which allows a malicious user to modify the prototype of "Object" via __proto__, causing the addition or modification of an existing property that will exist on all objects.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 64.5%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 6.5
References
Products affected by CVE-2018-3722
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cpe:2.3:a:merge-deep_project:merge-deep:0.1.0
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cpe:2.3:a:merge-deep_project:merge-deep:0.1.2
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cpe:2.3:a:merge-deep_project:merge-deep:0.1.3
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cpe:2.3:a:merge-deep_project:merge-deep:0.1.4
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cpe:2.3:a:merge-deep_project:merge-deep:0.1.5
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cpe:2.3:a:merge-deep_project:merge-deep:1.0.0
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cpe:2.3:a:merge-deep_project:merge-deep:1.0.1
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cpe:2.3:a:merge-deep_project:merge-deep:1.0.2
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cpe:2.3:a:merge-deep_project:merge-deep:1.0.3
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cpe:2.3:a:merge-deep_project:merge-deep:2.0.0
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cpe:2.3:a:merge-deep_project:merge-deep:2.0.1
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cpe:2.3:a:merge-deep_project:merge-deep:2.0.2
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cpe:2.3:a:merge-deep_project:merge-deep:3.0.0