What’s Vulnerable › Vulnerabilities

CVE-2025-58752: Vite's `server.fs` settings were not applied to HTML files

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-09-08 · updated 2026-09-30
• Weakness: CWE-23

Description

Vite is a frontend tooling framework for JavaScript. Prior to versions 7.1.5, 7.0.7, 6.3.6, and 5.4.20, any HTML files on the machine were served regardless of the `server.fs` settings. Only apps that explicitly expose the Vite dev server to the network (using --host or server.host config option) and use `appType: 'spa'` (default) or `appType: 'mpa'` are affected. This vulnerability also affects the preview server. The preview server allowed HTML files not under the output directory to be served. Versions 7.1.5, 7.0.7, 6.3.6, and 5.4.20 fix the issue.

Affected products

• vitejs vite: before 5.4.20; from 6.0.0 before 6.3.6; from 7.0.0 before 7.0.7; from 7.1.0 before 7.1.5 — fixed in 5.4.20, 6.3.6, 7.0.7, 7.1.5

How to fix

Upgrade to a fixed version: vitejs vite 5.4.20, 6.3.6, 7.0.7, 7.1.5. Check the vendor advisory for mitigations.

References

• https://github.com/vitejs/vite/commit/0ab19ea9fcb66f544328f442cf6e70f7c0528d5f
• https://github.com/vitejs/vite/commit/14015d794f69accba68798bd0e15135bc51c9c1e
• https://github.com/vitejs/vite/commit/482000f57f56fe6ff2e905305100cfe03043ddea
• https://github.com/vitejs/vite/commit/6f01ff4fe072bcfcd4e2a84811772b818cd51fe6
• https://github.com/vitejs/vite/security/advisories/GHSA-jqfw-vq24-v9c3
• https://github.com/vitejs/vite/security/advisories/GHSA-jqfw-vq24-v9c3

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