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CVE-2025-30208

MEDIUM
Published 2025-03-24T17:03:40.728Z
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CVSS Score

V3.1
5.3
/10
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.652
probability
of exploitation in the wild

There is a 65.2% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.984
Higher than 98.4% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
NONE
Availability
NONE

Description

Vite, a provider of frontend development tooling, has a vulnerability in versions prior to 6.2.3, 6.1.2, 6.0.12, 5.4.15, and 4.5.10. `@fs` denies access to files outside of Vite serving allow list. Adding `?raw??` or `?import&raw??` to the URL bypasses this limitation and returns the file content if it exists. This bypass exists because trailing separators such as `?` are removed in several places, but are not accounted for in query string regexes. The contents of arbitrary files can be returned to the browser. Only apps explicitly exposing the Vite dev server to the network (using `--host` or `server.host` config option) are affected. Versions 6.2.3, 6.1.2, 6.0.12, 5.4.15, and 4.5.10 fix the issue.

Available Exploits

Vite - Arbitrary File Read

Vite, a provider of frontend development tooling, has a vulnerability in versions prior to 6.2.3, 6.1.2, 6.0.12, 5.4.15, and 4.5.10. `@fs` denies access to files outside of Vite serving allow list. Adding `?raw??` or `?import&raw??` to the URL bypasses this limitation and returns the file content if it exists. This bypass exists because trailing separators such as `?` are removed in several places, but are not accounted for in query string regexes. The contents of arbitrary files can be returned to the browser. Only apps explicitly exposing the Vite dev server to the network (using `--host` or `server.host` config option) are affected. Versions 6.2.3, 6.1.2, 6.0.12, 5.4.15, and 4.5.10 fix the issue.

ID: CVE-2025-30208
Author: v2htw Medium

References:

Related News

CVE-2025-30208 – Vite Arbitrary File Read via @fs Path Traversal Bypass

Discover CVE-2025-30208, a critical arbitrary file read vulnerability in the Vite development server. Learn how remote attackers exploit @fs URL handling to access sensitive files. The post CVE-2025-30208 – Vite Arbitrary File Read via @fs Path Traversal Bypa…

Offsec.com 2025-07-31 16:51
Read More

Affected Products

vitejs

vite

Affected Versions:

< 4.5.10 >= 5.0.0, < 5.4.15 >= 6.0.0, < 6.0.12 >= 6.1.0, < 6.1.2 >= 6.2.0, < 6.2.3

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

✓ GitHub Reviewed MODERATE

Vite bypasses server.fs.deny when using ?raw??

GHSA-x574-m823-4x7w

Advisory Details

### Summary The contents of arbitrary files can be returned to the browser. ### Impact Only apps explicitly exposing the Vite dev server to the network (using `--host` or [`server.host` config option](https://vitejs.dev/config/server-options.html#server-host)) are affected. ### Details `@fs` denies access to files outside of Vite serving allow list. Adding `?raw??` or `?import&raw??` to the URL bypasses this limitation and returns the file content if it exists. This bypass exists because trailing separators such as `?` are removed in several places, but are not accounted for in query string regexes. ### PoC ```bash $ npm create vite@latest $ cd vite-project/ $ npm install $ npm run dev $ echo "top secret content" > /tmp/secret.txt # expected behaviour $ curl "http://localhost:5173/@fs/tmp/secret.txt" <body> <h1>403 Restricted</h1> <p>The request url &quot;/tmp/secret.txt&quot; is outside of Vite serving allow list. # security bypassed $ curl "http://localhost:5173/@fs/tmp/secret.txt?import&raw??" export default "top secret content\n" //# sourceMappingURL=data:application/json;base64,eyJ2... ```

Affected Packages

npm vite
ECOSYSTEM: ≥6.2.0 <6.2.3
npm vite
ECOSYSTEM: ≥6.1.0 <6.1.2
npm vite
ECOSYSTEM: ≥6.0.0 <6.0.12
npm vite
ECOSYSTEM: ≥5.0.0 <5.4.15
npm vite
ECOSYSTEM: ≥0 <4.5.10

CVSS Scoring

CVSS Score

5.0

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

References

WEB https://github.com/vitejs/vite/security/advisories/GHSA-x574-m823-4x7w
ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2025-30208
WEB https://github.com/vitejs/vite/commit/315695e9d97cc6cfa7e6d9e0229fb50cdae3d9f4
WEB https://github.com/vitejs/vite/commit/80381c38d6f068b12e6e928cd3c616bd1d64803c
WEB https://github.com/vitejs/vite/commit/807d7f06d33ab49c48a2a3501da3eea1906c0d41
WEB https://github.com/vitejs/vite/commit/92ca12dc79118bf66f2b32ff81ed09e0d0bd07ca
WEB https://github.com/vitejs/vite/commit/f234b5744d8b74c95535a7b82cc88ed2144263c1
PACKAGE https://github.com/vitejs/vite

Advisory provided by GitHub Security Advisory Database. Published: March 25, 2025, Modified: March 25, 2025

References

https://github.com/vitejs/vite/security/advisories/GHSA-x574-m823-4x7w
https://github.com/vitejs/vite/commit/315695e9d97cc6cfa7e6d9e0229fb50cdae3d9f4
https://github.com/vitejs/vite/commit/80381c38d6f068b12e6e928cd3c616bd1d64803c
https://github.com/vitejs/vite/commit/807d7f06d33ab49c48a2a3501da3eea1906c0d41
https://github.com/vitejs/vite/commit/92ca12dc79118bf66f2b32ff81ed09e0d0bd07ca
https://github.com/vitejs/vite/commit/f234b5744d8b74c95535a7b82cc88ed2144263c1
Published: 2025-03-24T17:03:40.728Z
Last Modified: 2025-03-24T17:46:37.205Z
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