Directory Traversal

Overview org.webjars.npm:vite is a Native-ESM powered web dev build tool Affected versions of this package are vulnerable to Directory Traversal via the server.fs.deny function. An attacker can access restricted files by appending a backslash to the URL when the development server is running on...

CVE-2025-62522 vite allows server.fs.deny bypass via backslash on Windows

Vite is a frontend tooling framework for JavaScript. In versions from 2.9.18 to before 3.0.0, 3.2.9 to before 4.0.0, 4.5.3 to before 5.0.0, 5.2.6 to before 5.4.21, 6.0.0 to before 6.4.1, 7.0.0 to before 7.0.8, and 7.1.0 to before 7.1.11, files denied by server.fs.deny were sent if the URL ended...

CVE-2025-62522

CVE-2025-62522 affects Vite dev server on Windows where URLs ending with a backslash can bypass server.fs.deny and serve files that should be blocked. Affected ranges: 2.9.18–3.0.0, 3.2.9–4.0.0, 4.5.3–5.0.0, 5.2.6–5.4.21, 6.0.0–6.4.1, 7.0.0–7.0.8, 7.1.0–7.1.11. Patch versions are 5.4.21, 6.4.1, 7...

Vite 路径遍历漏洞

Vite is a new front-end build tool open-sourced by Vite. Vite suffers from a path traversal vulnerability that stems from a server.fs.deny rejected file being sent at the end of a URL in Windows environments, which could lead to information disclosure. The following versions are affected: version...

CVE-2025-46565 Vite's server.fs.deny bypassed with /. for files under project root

Vite is a frontend tooling framework for javascript. Prior to versions 6.3.4, 6.2.7, 6.1.6, 5.4.19, and 4.5.14, the contents of files in the project root that are denied by a file matching pattern can be returned to the browser. Only apps explicitly exposing the Vite dev server to the network usi...

CVE-2025-31486

Vite is a frontend tooling framework for javascript. The contents of arbitrary files can be returned to the browser. By adding ?.svg with ?.wasm?init or with sec-fetch-dest: script header, the server.fs.deny restriction was able to bypass. This bypass is only possible if the file is smaller than...

CVE-2025-31486 Vite allows server.fs.deny to be bypassed with .svg or relative paths

Vite is a frontend tooling framework for javascript. The contents of arbitrary files can be returned to the browser. By adding ?.svg with ?.wasm?init or with sec-fetch-dest: script header, the server.fs.deny restriction was able to bypass. This bypass is only possible if the file is smaller than...

CVE-2025-31486 Vite allows server.fs.deny to be bypassed with .svg or relative paths

Vite is a frontend tooling framework for javascript. The contents of arbitrary files can be returned to the browser. By adding ?.svg with ?.wasm?init or with sec-fetch-dest: script header, the server.fs.deny restriction was able to bypass. This bypass is only possible if the file is smaller than...

Access Control Bypass

Overview org.webjars.npm:vite is a Native-ESM powered web dev build tool Affected versions of this package are vulnerable to Access Control Bypass through the server.fs.deny configuration, which is bypassed when using ?import query with inline and raw parameters. An attacker can read arbitrary...

CVE-2025-31125 Vite has a `server.fs.deny` bypassed for `inline` and `raw` with `?import` query

Vite is a frontend tooling framework for javascript. Vite exposes content of non-allowed files using ?inline&import or ?raw?import. Only apps explicitly exposing the Vite dev server to the network using --host or server.host config option are affected. This vulnerability is fixed in 6.2.4, 6.1.3,...

CVE-2024-45811 server.fs.deny bypassed when using ?import&raw in vite

Vite a frontend build tooling framework for javascript. In affected versions the contents of arbitrary files can be returned to the browser. @fs denies access to files outside of Vite serving allow list. Adding ?import&raw to the URL bypasses this limitation and returns the file content if it...

Vite's `server.fs.deny` is bypassed when using `?import&raw`

Summary The contents of arbitrary files can be returned to the browser. Details @fs denies access to files outside of Vite serving allow list. Adding ?import&raw to the URL bypasses this limitation and returns the file content if it exists. PoC sh $ npm create vite@latest $ cd vite-project/ $ npm...

CVE-2024-31207 Vite's `server.fs.deny` did not deny requests for patterns with directories

Vite French word for "quick", pronounced /vit/, like "veet" is a frontend build tooling to improve the frontend development experience.server.fs.deny does not deny requests for patterns with directories. This vulnerability has been patched in versions 5.2.6, 5.1.7, 5.0.13, 4.5.3, 3.2.10 and 2.9.1...

Path Traversal

vite is vulnerable to Path Traversal. The vulnerability is due to mishandling patterns containing directories caused by the server.fs.deny option. This allows an attacker to gain unauthorized access to certain files...

Vite 安全漏洞

Vite is a new front-end builder tool open-sourced by Vite. A security vulnerability exists in Vite that stems from server.fs.deny not rejecting requests with directory patterns. Affected products and versions: Vite versions 2.7.0 through 2.9.17, 3.0.0 through 3.2.8, 4.0.0 through 4.5.2, 5.0.0...

Vite's `server.fs.deny` did not deny requests for patterns with directories.

Summary Vite dev server option server.fs.deny did not deny requests for patterns with directories. An example of such a pattern is /foo//. Impact Only apps setting a custom server.fs.deny that includes a pattern with directories, and explicitly exposing the Vite dev server to the network using...

PT-2024-2962

Name of the Vulnerable Software and Affected Versions: Vite versions prior to 2.9.18 Vite versions prior to 3.2.10 Vite versions prior to 4.5.3 Vite versions prior to 5.0.13 Vite versions prior to 5.1.7 Vite versions prior to 5.2.6 Description: The issue is related to insufficient access control ...

CVE-2024-23331

Vite is a frontend tooling framework for javascript. The Vite dev server option server.fs.deny can be bypassed on case-insensitive file systems using case-augmented versions of filenames. Notably this affects servers hosted on Windows. This bypass is similar to CVE-2023-34092 -- with surface area...