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GitHub Advisory DatabaseGHSA-7PX2-3C2P-Q4V4

HistoryJun 30, 2023 - 6:30 a.m.

flatnest Prototype Pollution vulnerability

2023-06-3006:30:14

CWE-1321

GitHub Advisory Database

github.com

flatnest

prototype pollution

nest() function

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.003

Percentile

70.3%

JSON

All versions of the package flatnest are vulnerable to Prototype Pollution via the nest() function in flatnest/nest.js file.

Affected configurations

Vulners

Node

flatnest_projectflatnestRange≤1.0.0node.js

VendorProductVersionCPE
flatnest_projectflatnest*cpe:2.3:a:flatnest_project:flatnest:*:*:*:*:*:node.js:*:*

Vendor	Product	Version	CPE
flatnest_project	flatnest	*	cpe:2.3:a:flatnest_project:flatnest::::::node.js::*

References

github.com/advisories/GHSA-7px2-3c2p-q4v4

github.com/brycebaril/node-flatnest/blob/b7d97ec64a04632378db87fcf3577bd51ac3ee39/nest.js#L43

github.com/brycebaril/node-flatnest/blob/b7d97ec64a04632378db87fcf3577bd51ac3ee39/nest.js%23L43

github.com/brycebaril/node-flatnest/commit/27d569baf9d9d25677640edeaf2d13af165868d6

github.com/brycebaril/node-flatnest/issues/4

nvd.nist.gov/vuln/detail/CVE-2023-26135

security.snyk.io/vuln/SNYK-JS-FLATNEST-3185149

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.003

Percentile

70.3%

JSON

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