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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLThmODktMmZ3ai01djVy
Improper Input Validation in klona
Flaw in input validation in npm package klona version 1.1.0 and earlier may allow prototype pollution attack that may result in remote code execution or denial of service of applications using klona.
Permalink: https://github.com/advisories/GHSA-8f89-2fwj-5v5rJSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLThmODktMmZ3ai01djVy
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: almost 4 years ago
Updated: almost 2 years ago
CVSS Score: 9.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Percentage: 0.00986
EPSS Percentile: 0.83301
Identifiers: GHSA-8f89-2fwj-5v5r, CVE-2020-8125
References:
- https://nvd.nist.gov/vuln/detail/CVE-2020-8125
- https://github.com/lukeed/klona/commit/200e8d1fd383a54790ee6fc8228264c21954e38e
- https://hackerone.com/reports/778414
- https://github.com/advisories/GHSA-8f89-2fwj-5v5r
Blast Radius: 59.4
Affected Packages
npm:klona
Dependent packages: 427Dependent repositories: 1,164,103
Downloads: 31,799,133 last month
Affected Version Ranges: <= 1.1.0
Fixed in: 1.1.1
All affected versions: 0.0.0, 1.0.0, 1.1.0
All unaffected versions: 1.1.1, 1.1.2, 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5, 2.0.6