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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXJwMjgtMjljaC1naDky
Directory Traversal in elding
Affected versions of elding
resolve relative file paths, resulting in a directory traversal vulnerability. A malicious actor can use this vulnerability to access files outside of the intended directory root, which may result in the disclosure of private files on the vulnerable system.
This vulnerability only affects files that have file extensions - i.e. /etc/passwd
will be treated as a directory, and a read attempt on /etc/passwd/index.js
will be made and subsequently fail.
Example request:
GET /../../../../../../../../../../some_app_dir/secrets.json HTTP/1.1
host:foo
Recommendation
No patch is available for this vulnerability.
It is recommended that the package is only used for local development, and if the functionality is needed for production, a different package is used instead.
Permalink: https://github.com/advisories/GHSA-rp28-29ch-gh92JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXJwMjgtMjljaC1naDky
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: over 6 years ago
Updated: about 1 year ago
CVSS Score: 5.3
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS Percentage: 0.00095
EPSS Percentile: 0.41526
Identifiers: GHSA-rp28-29ch-gh92, CVE-2017-16222
References:
- https://nvd.nist.gov/vuln/detail/CVE-2017-16222
- https://github.com/JacksonGL/NPM-Vuln-PoC/blob/master/directory-traversal/elding
- https://github.com/advisories/GHSA-rp28-29ch-gh92
- https://www.npmjs.com/advisories/415
Affected Packages
npm:elding
Affected Version Ranges: <= 1.0.0No known fixed version