CVE-2026-39364
Vite has a `server.fs.deny` bypass with queries
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Vite has a `server.fs.deny` bypass with queries
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.
- Record
CVE-2026-39364- CVSS 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 - CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-180, CWE-284, CWE-472
- Updated
- 2026-11-02
EUVDEUVD-2026-19873
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.
- Record
EUVD-2026-19873- CVSS 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 - Updated
- 2026-11-02
NVD
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.
- Record
CVE-2026-39364- CVSS 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-180, CWE-284, CWE-472
- Updated
- 2026-11-02
OSV
Vite has a `server.fs.deny` bypass with queries
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.
- Record
CVE-2026-39364- CVSS 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 - Weakness
- CWE-180, CWE-284
- Updated
- 2026-11-04
OSVCLSA-2026-1784683083 No score
TuxCare security update for vite (6 CVEs)
TuxCare rebuilt vite to address 6 CVEs. Fixed in 2.9.18-tuxcare.2.
- Record
CLSA-2026-1784683083- Updated
- 2026-11-02
OSVCLSA-2026-1790776710 No score
TuxCare security update for vite (2 CVEs)
TuxCare rebuilt vite to address 2 CVEs. Fixed in 6.4.3-tuxcare.1.
- Record
CLSA-2026-1790776710- Updated
- 2026-11-02
OSVCLSA-2026-1792225953 No score
TuxCare security update for @vitejs/plugin-react (7 CVEs)
TuxCare rebuilt @vitejs/plugin-react to address 7 CVEs. Fixed in 2.9.18-tuxcare.2.
- Record
CLSA-2026-1792225953- Updated
- 2026-11-02
Affected products
- vitejs vite
- vitejs vite-plus
- red hat advanced cluster security 4
- red hat ansible automation platform 2
- red hat ansible automation platform 2.6
- red hat build of keycloak
- red hat build of podman desktop
- red hat build of podman desktop - tech preview
- red hat jboss enterprise application platform 8
- red hat jboss enterprise application platform expansion pack
- red hat openshift container platform 4
- voidzero vite\+
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Affected packages
| Package | Affected | Fixed |
|---|---|---|
viteTuxCare:npm From an advisory covering 6 CVEs |
2.9.18-tuxcare.0 up to 2.9.18-tuxcare.2, plus listed versions 2.9.182.9.18-tuxcare.1 |
2.9.18-tuxcare.2 |
viteTuxCare:npm From an advisory covering 2 CVEs |
6.4.3-tuxcare.0 up to 6.4.3-tuxcare.1, plus listed versions 6.4.3 |
6.4.3-tuxcare.1 |
@vitejs/plugin-reactTuxCare:npm From an advisory covering 7 CVEs |
2.9.18-tuxcare.0 up to 2.9.18-tuxcare.2, plus listed versions 2.9.182.9.18-tuxcare.1 |
2.9.18-tuxcare.2 |
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Nuclei | Vite Dev Server - Directory Traversal |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| facts | OSV | |
| first indexed | CVE List, EUVD, Nuclei, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-39364 is a high vulnerability (CVSS 8.2) in Vitejs Vite, published April 7, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.26%, the 83rd percentile. No source names a fixed version.
References
github.com/vitejs/vite/security/advisories/GHSA-v2wj-q39q-566r
access.redhat.com/security/cve/CVE-2026-39364
bugzilla.redhat.com/show_bug.cgi?id=2456181
security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-39364.json
nvd.nist.gov/vuln/detail/CVE-2026-39364