# immer (npm) vulnerabilities

3 known vulnerabilities (2 high, 1 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://www.npmjs.com/package/immer

## Advisories (3)

### [CVE-2021-3757](https://cve.now/CVE-2021-3757): Prototype Pollution in immerjs/immer

- Severity: High 7.5
- Published: Sep 2, 2021
- Affected: from 7.0.0, fixed in 9.0.6.

### [CVE-2021-23436](https://cve.now/CVE-2021-23436): Prototype Pollution

- Severity: Medium 5.6
- Published: Sep 1, 2021
- Affected: from 7.0.0, fixed in 9.0.6.

### [CVE-2020-28477](https://cve.now/CVE-2020-28477): Prototype Pollution

- Severity: High 7.5
- Published: Jan 19, 2021
- Affected: from 7.0.0, fixed in 8.0.1.

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