GHSA-2m96-9w4j-wgv7

Source

https://github.com/advisories/GHSA-2m96-9w4j-wgv7

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/09/GHSA-2m96-9w4j-wgv7/GHSA-2m96-9w4j-wgv7.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-2m96-9w4j-wgv7

Downstream

CLSA-2026-1773188132

Published

2020-09-03T18:06:00Z

Modified

2020-08-31T18:46:06Z

Summary

Prototype Pollution in lodash.merge

Details

Versions of lodash.merge before 4.6.1 are vulnerable to Prototype Pollution. The function 'merge' may allow a malicious user to modify the prototype of Object via __proto__ causing the addition or modification of an existing property that will exist on all objects.

Recommendation

Update to version 4.6.1 or later.

Database specific

{
    "cwe_ids":  [
        "CWE-1321"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2020-08-31T18:46:06Z",
    "nvd_published_at":  null,
    "severity":  "HIGH"
}

References

https://www.npmjs.com/advisories/1067

Affected packages

npm / lodash.merge

Package

Name: lodash.merge; View open source insights on deps.dev
Purl: pkg:npm/lodash.merge

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

4.6.1

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/09/GHSA-2m96-9w4j-wgv7/GHSA-2m96-9w4j-wgv7.json"