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MitreCVE-2021-44908

HistoryMar 17, 2022 - 12:15 p.m.

CVE-2021-44908

2022-03-1712:15:07

CWE-1321

mitre

web.nvd.nist.gov

sailsjs

sails.js

cve-2021-44908

vulnerability

prototype pollution

controller load action modules

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

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

AI Score

9.4

Confidence

High

EPSS

0.003

Percentile

69.0%

JSON

SailsJS Sails.js <=1.4.0 is vulnerable to Prototype Pollution via controller/load-action-modules.js, function loadActionModules().

Affected configurations

Nvd

Node

sailsjssailsRange≤1.4.0node.js

VendorProductVersionCPE
sailsjssails*cpe:2.3:a:sailsjs:sails:*:*:*:*:*:node.js:*:*

Vendor	Product	Version	CPE
sailsjs	sails	*	cpe:2.3:a:sailsjs:sails::::::node.js::*

References

github.com/balderdashy/sails/blob/master/lib/app/private/controller/load-action-modules.js#L32

github.com/balderdashy/sails/issues/7209

github.com/Marynk/JavaScript-vulnerability-detection/blob/main/sailsJS%20PoC.zip

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

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

AI Score

9.4

Confidence

High

EPSS

0.003

Percentile

69.0%

JSON

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