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Package details: pkg:npm/mixin-deep@2.0.0
purl pkg:npm/mixin-deep@2.0.0
Next non-vulnerable version 2.0.1
Latest non-vulnerable version 2.0.1
Risk 4.5
Vulnerabilities affecting this package (1)
Vulnerability Summary Fixed by
VCID-75cr-t5b7-67d8
Aliases:
CVE-2019-10746
GHSA-fhjf-83wg-r2j9
Prototype Pollution in mixin-deep Versions of `mixin-deep` prior to 2.0.1 or 1.3.2 are vulnerable to Prototype Pollution. The `mixinDeep` function fails to validate which Object properties it updates. This allows attackers to modify the prototype of Object, causing the addition or modification of an existing property on all objects. ## Recommendation If you are using `mixin-deep` 2.x, upgrade to version 2.0.1 or later. If you are using `mixin-deep` 1.x, upgrade to version 1.3.2 or later.
2.0.1
Affected by 0 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2026-04-16T20:56:55.306568+00:00 GitLab Importer Affected by VCID-75cr-t5b7-67d8 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/mixin-deep/CVE-2019-10746.yml 38.4.0
2026-04-11T22:07:56.759423+00:00 GitLab Importer Affected by VCID-75cr-t5b7-67d8 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/mixin-deep/CVE-2019-10746.yml 38.3.0
2026-04-02T22:20:41.604831+00:00 GitLab Importer Affected by VCID-75cr-t5b7-67d8 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/mixin-deep/CVE-2019-10746.yml 38.1.0
2026-04-01T16:38:27.770089+00:00 GitLab Importer Affected by VCID-75cr-t5b7-67d8 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/mixin-deep/CVE-2019-10746.yml 38.0.0
2026-04-01T15:57:39.585082+00:00 GHSA Importer Affected by VCID-75cr-t5b7-67d8 https://github.com/advisories/GHSA-fhjf-83wg-r2j9 38.0.0
2026-04-01T13:04:27.733994+00:00 GithubOSV Importer Affected by VCID-75cr-t5b7-67d8 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/08/GHSA-fhjf-83wg-r2j9/GHSA-fhjf-83wg-r2j9.json 38.0.0