CVE-2021-44906

Minimist <=1.2.5 is vulnerable to Prototype Pollution via file index.js, function setKey() (lines 69-95).

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/Marynk/JavaScript-vulnerability-detection/blob/main/minimist%20PoC.zip	Exploit Third Party Advisory
https://snyk.io/vuln/SNYK-JS-MINIMIST-559764	Exploit Not Applicable Patch Third Party Advisory
https://stackoverflow.com/questions/8588563/adding-custom-properties-to-a-function/20278068#20278068	Issue Tracking Third Party Advisory
https://github.com/substack/minimist/issues/164	Exploit Issue Tracking Patch Third Party Advisory
https://github.com/substack/minimist/blob/master/index.js#L69	Exploit Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:substack:minimist:*:*:*:*:*:node.js:*:*

Information

Published : 2022-03-17 09:15

Updated : 2022-04-12 09:52

NVD link : CVE-2021-44906

Mitre link : CVE-2021-44906

JSON object : View

CWE

CWE-1321

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

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Products Affected

substack

minimist

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