CVE-2025-62522
Medium
Description
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 with \ when the dev server is running on Windows. Only apps explicitly exposing the Vite dev server to the network and running the dev server on Windows were affected. This issue has been patched in versions 5.4.21, 6.4.1, 7.0.8, and 7.1.11.
SeverityMedium
CVSS6.0
Exploit probability—
Product
Vite
PublishedOct 20, 2025
First seenOct 20, 2025
Weakness typeCWE-22Path traversal
How to fix
Update
- vite7.1.11, 7.0.8, 6.4.1, 5.4.21 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| vitenpm | 7.1.0 ≤ v < 7.1.11, 7.0.0 ≤ v < 7.0.8, 6.0.0 ≤ v < 6.4.1, 2.9.18 ≤ v < 5.4.21, 3.2.9 ≤ v < 5.4.21, 4.5.3 ≤ v < 5.4.21, 5.2.6 ≤ v < 5.4.21 | 7.1.11, 7.0.8, 6.4.1, 5.4.21 |
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