CVE-2026-39364

Vite has a `server.fs.deny` bypass with queries

State: Published
Severity: 8.2 High
Published: Apr 7, 2026
Updated: Aug 17, 2026
Reserved: Apr 6, 2026

Description

Vite is a frontend tooling framework for JavaScript. From 7.1.0 to before 7.3.2 and 8.0.5, on the Vite dev server, files that should be blocked by server.fs.deny (e.g., .env, *.crt) can be retrieved with HTTP 200 responses when query parameters such as ?raw, ?import&raw, or ?import&url&inline are appended. This vulnerability is fixed in 7.3.2 and 8.0.5.

Scores

CVSS	Score	Vector	Source
4.0	8.2 High	CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N	GitHub_M
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	redhat-SADP

Weaknesses

CWE-180 Incorrect Behavior Order: Validate Before Canonicalize
CWE-284 Improper Access Control
CWE-472 External Control of Assumed-Immutable Web Parameter

Affected Products

Product	Versions
vitevitejs	>= 8.0.0, < 8.0.5Affected >= 7.1.0, < 7.3.2Affected
vite-plusvitejs	< 0.1.16Affected

References

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