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veracodeVeracode Vulnerability DatabaseVERACODE:46659
HistoryApr 29, 2024 - 5:11 a.m.

Prototype Pollution

2024-04-2905:11:33
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
14
ejs
vulnerability
prototype pollution
inadequate object checks
prototype protection
attackers
overwrite

CVSS3

4

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

AI Score

6.8

Confidence

High

EPSS

0.001

Percentile

47.9%

ejs is vulnerable to Prototype Pollution. The vulnerability is due to inadequate object checks which lack prototype protection measures, which allows an attackers to overwrite certain object prototypes.

CVSS3

4

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

AI Score

6.8

Confidence

High

EPSS

0.001

Percentile

47.9%