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veracodeVeracode Vulnerability DatabaseVERACODE:44451
HistoryNov 29, 2023 - 5:46 a.m.

Prototype Pollution

2023-11-2905:46:29
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
6
nodejs
vulnerability
prototype pollution
policy mechanism
process.mainmodule.proto.require()
policy.json

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

6.5 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

21.8%

NodeJS is vulnerable to Prototype Pollution. The vulnerability is caused due to bypassing the policy mechanism in the use of proto in process.mainModule.proto.require(). This can lead to require and load modules outside of the policy.json definition.

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

6.5 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

21.8%