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Vulnerability details: VCID-ths5-cgck-gkhy
Vulnerability ID VCID-ths5-cgck-gkhy
Aliases CVE-2026-39364
GHSA-v2wj-q39q-566r
Summary vite: Vite: Information disclosure via query parameter manipulation on the development server
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (5)
CWE-472 External Control of Assumed-Immutable Web Parameter
CWE-180 Incorrect Behavior Order: Validate Before Canonicalize
CWE-284 Improper Access Control
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv3 7.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-39364.json
epss 0.05147 https://api.first.org/data/v1/epss?cve=CVE-2026-39364
cvssv4 8.2 https://github.com/vitejs/vite
generic_textual HIGH https://github.com/vitejs/vite
cvssv4 8.2 https://github.com/vitejs/vite/commit/a9a3df299378d9cbc5f069e3536a369f8188c8ff
generic_textual HIGH https://github.com/vitejs/vite/commit/a9a3df299378d9cbc5f069e3536a369f8188c8ff
cvssv4 8.2 https://github.com/vitejs/vite/pull/22160
generic_textual HIGH https://github.com/vitejs/vite/pull/22160
cvssv4 8.2 https://github.com/vitejs/vite/releases/tag/v7.3.2
generic_textual HIGH https://github.com/vitejs/vite/releases/tag/v7.3.2
cvssv4 8.2 https://github.com/vitejs/vite/releases/tag/v8.0.5
generic_textual HIGH https://github.com/vitejs/vite/releases/tag/v8.0.5
cvssv4 8.2 https://github.com/vitejs/vite/security/advisories/GHSA-v2wj-q39q-566r
generic_textual HIGH https://github.com/vitejs/vite/security/advisories/GHSA-v2wj-q39q-566r
ssvc Track https://github.com/vitejs/vite/security/advisories/GHSA-v2wj-q39q-566r
cvssv4 8.2 https://nvd.nist.gov/vuln/detail/CVE-2026-39364
generic_textual HIGH https://nvd.nist.gov/vuln/detail/CVE-2026-39364
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-39364.json
https://api.first.org/data/v1/epss?cve=CVE-2026-39364
https://github.com/vitejs/vite
https://github.com/vitejs/vite/commit/a9a3df299378d9cbc5f069e3536a369f8188c8ff
https://github.com/vitejs/vite/pull/22160
https://github.com/vitejs/vite/releases/tag/v7.3.2
https://github.com/vitejs/vite/releases/tag/v8.0.5
https://github.com/vitejs/vite/security/advisories/GHSA-v2wj-q39q-566r
https://nvd.nist.gov/vuln/detail/CVE-2026-39364
2456181 https://bugzilla.redhat.com/show_bug.cgi?id=2456181
GHSA-v2wj-q39q-566r https://github.com/advisories/GHSA-v2wj-q39q-566r
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-39364.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: 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 Found at https://github.com/vitejs/vite
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: 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 Found at https://github.com/vitejs/vite/commit/a9a3df299378d9cbc5f069e3536a369f8188c8ff
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: 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 Found at https://github.com/vitejs/vite/pull/22160
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: 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 Found at https://github.com/vitejs/vite/releases/tag/v7.3.2
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: 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 Found at https://github.com/vitejs/vite/releases/tag/v8.0.5
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: 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 Found at https://github.com/vitejs/vite/security/advisories/GHSA-v2wj-q39q-566r
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-07T20:01:48Z/ Found at https://github.com/vitejs/vite/security/advisories/GHSA-v2wj-q39q-566r
Vector: 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 Found at https://nvd.nist.gov/vuln/detail/CVE-2026-39364
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.90061
EPSS Score 0.05147
Published At June 5, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-04T16:31:18.993464+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-39364.json 38.6.0