Vulnerability Details CVE-2018-3751
The utilities function in all versions <= 0.3.0 of the merge-recursive node module can be tricked into modifying the prototype of Object when the attacker can control part of the structure passed to this function. This can let an attacker add or modify existing properties that will exist on all objects.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 55.5%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
Products affected by CVE-2018-3751
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cpe:2.3:a:umbraengineering:merge-recursive:0.0.0
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cpe:2.3:a:umbraengineering:merge-recursive:0.0.1
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cpe:2.3:a:umbraengineering:merge-recursive:0.0.2
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cpe:2.3:a:umbraengineering:merge-recursive:0.0.3