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cpe:2.3:a:immer_project:immer:*:*:*:*:*:node.js:*:*

part: a version: * update: *

VendorImmer Project (d8da0091-8e57-5df5-a029-6825b88d59e0)
ProductImmer (2c0b1651-b2f0-56b3-bee9-d61140bd7c8a)
Edition*
Language*
Software edition*
Target softwarenode.js
Target hardware*
Other*

Notes

Imported from purl2cpe mapping

PURL mappings

PURLSourceLast updated
pkg:github/immerjs/immer purl2cpe 2026-06-01 10:14:07.040324
pkg:maven/org.webjars.npm/immer purl2cpe 2026-06-01 10:14:07.040326
pkg:npm/immer purl2cpe 2026-06-01 10:14:07.040328

Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2021-3757 vulnerable 2026-06-08 05:33:53.943401 Prototype Pollution in immerjs/immer
HIGH (7.5)
immer is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
Published: 2021-09-02T12:06:26.000Z
Updated: 2024-08-03T17:09:09.144Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-23436 vulnerable 2026-06-08 05:30:02.931484 Prototype Pollution
MEDIUM (5.6)
This affects the package immer before 9.0.6. A type confusion vulnerability can lead to a bypass of CVE-2020-28477 when the user-provided keys used in the path parameter are arrays. In particular, this bypass is possible because the condition (p === "__proto__" || p === "constructor") in applyPatches_ returns false if p is ['__proto__'] (or ['constructor']). The === operator (strict equality operator) returns false if the operands have different type.
Published: 2021-09-01T17:30:09.902Z
Updated: 2024-09-16T16:28:32.515Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2020-28477 vulnerable 2026-06-08 05:23:56.143483 Prototype Pollution
HIGH (7.5)
This affects all versions of package immer.
Published: 2021-01-19T10:20:13.022Z
Updated: 2024-09-17T04:25:21.993Z
Reference links
Imported from gcve-enriched-dumps CVE data

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