CVE-2026-56697

Nuxt versions 4.0.0 before 4.4.7 and 3.x before 3.21.7 accept protocol-relative paths such as //evil.com in the reloadNuxtApp function; these pass the script-protocol check but resolve to a cross-origin URL against the current page protocol. Attackers can inject paths like //evil.com to redirect users to attacker-controlled hosts, enabling phishing and OAuth authorization-code theft.

CVSS v3 6.1 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/nuxt/nuxt/commit/6497d99dd106254abd089f6a263d7773869a343b	Patch
https://github.com/nuxt/nuxt/commit/e447a793c47766834f7497f8412a76cd56fd8ee1	Patch
https://github.com/nuxt/nuxt/security/advisories/GHSA-c9cv-mq2m-ppp3	Third Party Advisory
https://www.vulncheck.com/advisories/nuxt-open-redirect-via-protocol-relative-paths-in-reloadnuxtapp	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:nuxt:nuxt::::::::
	cpe:2.3:a:nuxt:nuxt::::::::

History

No history.

Information

Published : 2026-06-22 22:16

Updated : 2026-06-25 16:55

NVD link : CVE-2026-56697

Mitre link : CVE-2026-56697

CVE.ORG link : CVE-2026-56697

JSON object : View

Products Affected

nuxt

nuxt

CWE

CWE-601

URL Redirection to Untrusted Site ('Open Redirect')

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