Description

All versions of the package @nubosoftware/node-static; all versions of the package node-static are vulnerable to Directory Traversal due to improper file path sanitization in the startsWith() method in the servePath function.

Remediation

References

https://gist.github.com/lirantal/c80b28e7bee148dc287339cb483e42bc

https://github.com/cloudhead/node-static/blob/master/lib/node-static.js%23L160-L163

https://security.snyk.io/vuln/SNYK-JS-NODESTATIC-3149928

https://security.snyk.io/vuln/SNYK-JS-NUBOSOFTWARENODESTATIC-3149927

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Severity

High

Classification

CWE-22 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Tags

Exploit Third Party Advisory Broken Link