What’s Vulnerable › Vulnerabilities

CVE-2026-39364: Vite has a `server.fs.deny` bypass with queries

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-04-07 · updated 2026-08-04
• Weakness: CWE-180

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.

Affected products

• vitejs vite: from 7.0.0 through 7.3.1; from 8.0.0 through 8.0.4
• Voidzero Vite+: through 0.1.15

References

• https://github.com/vitejs/vite/security/advisories/GHSA-v2wj-q39q-566r
• https://access.redhat.com/errata/RHSA-2026:24866
• https://access.redhat.com/security/cve/CVE-2026-39364
• https://bugzilla.redhat.com/show_bug.cgi?id=2456181
• https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-39364.json

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