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CVE-2026-56697

Nuxt - Open Redirect via Protocol-Relative Paths in reloadNuxtApp PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
Nuxt / Nuxtaffected 4.0.0 before 4.4.7; unaffected 4.4.7
Nuxt / Nuxtaffected 0 before 3.21.7; unaffected 3.21.7

CWE

CWE-601

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.