Path Equivalence Affecting vite package, versions <2.9.16>=3.0.0 <3.2.7>=4.0.0 <4.0.5>=4.1.0 <4.1.5>=4.2.0 <4.2.3>=4.3.0 <4.3.9


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

Exploit Maturity
Proof of concept
EPSS
0.16% (54th percentile)

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  • Snyk IDSNYK-JS-VITE-5664718
  • published2 Jun 2023
  • disclosed2 Jun 2023
  • creditagussetyar

Introduced: 2 Jun 2023

CVE-2023-34092  (opens in a new tab)
CWE-41  (opens in a new tab)

How to fix?

Upgrade vite to version 2.9.16, 3.2.7, 4.0.5, 4.1.5, 4.2.3, 4.3.9 or higher.

Overview

vite is a Native-ESM powered web dev build tool

Affected versions of this package are vulnerable to Path Equivalence such that Server Options (server.fs.deny) can be bypassed using double forward-slash (//) allowing any unauthenticated user to read files from the Vite root-path of the application including the default fs.deny settings (['.env', '.env.*', '*.{crt,pem}']).

Note:

Only users explicitly exposing the Vite dev server to the network (using --host or server.host config option) are affected, and only files in the immediate Vite project root folder could be exposed.

CVSS Scores

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