CVE-2023-34092

HIGH NUCLEI

Vite <2.9.16, 3.2.7, 4.0.5, 4.1.5, 4.2.3, 4.3.9 - Auth Bypass

Title source: llm
STIX 2.1

Description

Vite provides frontend tooling. Prior to versions 2.9.16, 3.2.7, 4.0.5, 4.1.5, 4.2.3, and 4.3.9, Vite Server Options (`server.fs.deny`) can be bypassed using double forward-slash (//) allows any unauthenticated user to read file from the Vite root-path of the application including the default `fs.deny` settings (`['.env', '.env.*', '*.{crt,pem}']`). 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. This issue is fixed in [email protected], [email protected], [email protected], [email protected], [email protected], and [email protected].

Nuclei Templates (1)

Vite Dev Server - Information Exposure
HIGHVERIFIEDby ritikchaddha
Shodan: http.html:"/@vite/client"
FOFA: body="/@vite/client"

Scores

CVSS v3 7.5
EPSS 0.4479
EPSS Percentile 97.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-50 CWE-200 CWE-706
Status published
Products (3)
npm/vite 0 - 2.9.16npm
vitejs/vite 2.9.15
vitejs/vite 3.0.2 - 3.2.7
Published Jun 01, 2023
Tracked Since Feb 18, 2026