Ecosyste.ms: Advisories
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Security Advisories: GSA_kwCzR0hTQS1wNWc5LXJqY2YtOTV2as4AAvs_
fastest-json-copy vulnerable to Prototype Pollution
fastest-json-copy version 1.0.1 allows an external attacker to edit or add new properties to an object. This is possible because the application does not correctly validate the incoming JSON keys, thus allowing the __proto__ property to be edited.
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1wNWc5LXJqY2YtOTV2as4AAvs_
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: about 2 years ago
Updated: almost 2 years ago
CVSS Score: 5.3
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
EPSS Percentage: 0.00087
EPSS Percentile: 0.37513
Identifiers: GHSA-p5g9-rjcf-95vj, CVE-2022-41714
References:
- https://nvd.nist.gov/vuln/detail/CVE-2022-41714
- https://fluidattacks.com/advisories/guetta/
- https://github.com/streamich/fastest-json-copy
- https://github.com/advisories/GHSA-p5g9-rjcf-95vj
Blast Radius: 9.2
Affected Packages
npm:fastest-json-copy
Dependent packages: 8Dependent repositories: 54
Downloads: 10,196 last month
Affected Version Ranges: <= 1.0.1
No known fixed version
All affected versions: 1.0.0, 1.0.1