CVE-2021-44908 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	9.8 CRITICAL	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 63%

Affected Products (NVD)

Vendor	Product	Version
sailsjs	sails	𝑥 ≤ 1.4.0

𝑥

= Vulnerable software versions

Known Exploits!

Common Weakness Enumeration

CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
The software receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype.

References

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

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

https://github.com/balderdashy/sails/issues/7209

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

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

https://github.com/balderdashy/sails/issues/7209