Package Health

immer

Create your next immutable state by mutating the current one

Latest 11.1.11NPMNPM

92%

Total Score

Maintainer Stability
Maintainer Stability
Assesses the consistency and reliability of package maintainers

61

Dependencies
Dependencies
Evaluates the health and security of package dependencies

100

Maturity
Maturity
Indicates package age, release frequency, and adoption metrics

100

Supply Chain
Supply Chain
Evaluates supply chain security practices and risks

100

Attestations
Attestations
Measures the presence and validity of package attestations and signatures

100

Are you affected? Scan for Free

Vulnerabilities

TitleVersionsSeverity
AIKIDO-2026-445255 Pre-CVE
Found by Aikido Intel before public disclosure or CVE publication.
immer is vulnerable to Prototype Pollution in versions 4.0.0 - 11.1.8.
4.0.0 - 11.1.8
Medium
CVE-2021-3757
immer is vulnerable to Improperly Controlled Modification of Dynamically-Determined Object Attributes in versions 7.0.0 - 9.0.6.
7.0.0 - 9.0.6
High
CVE-2021-23436
immer is vulnerable to Access of Resource Using Incompatible Type ('Type Confusion') in versions 7.0.0 - 9.0.6.
7.0.0 - 9.0.6
Critical
CVE-2020-28477
immer is vulnerable to Modification of Assumed-Immutable Data (MAID) in versions 7.0.0 - 8.0.1.
7.0.0 - 8.0.1
High

Package versions

Direct Dependencies

No direct dependencies.

Weekly Downloads

Info

Last Published
9 days ago
Created
9 years ago
Unpacked Size
0.9 MB