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VULNERABILITIES

CVE-2020-7792 Details

Description

This affects all versions of package mout. The deepFillIn function can be used to 'fill missing properties recursively', while the deepMixIn 'mixes objects into the target object, recursively mixing existing child objects as well'. In both cases, the key used to access the target object recursively is not checked, leading to a Prototype Pollution.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/mout/mout/blob/master/src/object/deepFillIn.js CVEExploitThird Party Advisory
https://github.com/mout/mout/blob/master/src/object/deepMixIn.js CVEExploitThird Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1050374 CVEExploitThird Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1050373 CVEExploitThird Party Advisory
https://snyk.io/vuln/SNYK-JS-MOUT-1014544 CVEExploitThird Party Advisory

see all 10 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-1321Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')[email protected]

Affected Products

ProductVersions
moutjs mout
All versions

CPE

  • cpe:2.3:a:moutjs:mout:*:*:*:*:*:node.js:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2020-7792
NVD Published Date:
Dec 11, 2020
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2020-7792 Details - Not Deferred