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TI-2026-40877 Aliases CVE-2026-56697GHSA-g898-grjx-8jm3

Nuxt - Open Redirect via Protocol-Relative Paths in reloadNuxtApp

Priority LOW 24CWE-601Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Passive
Attack complexity
Low
Attack requirements
None
Impact type
Spoofing
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-601.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00337 27th percentileScored 2026-11-07
Fix Fixed Nuxt (Nuxt): 4.4.7, 3.21.7

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
nuxtNuxt4.0.0 to before 4.4.74.4.7Patch availableCNA
nuxtNuxtbefore 3.21.73.21.7Patch availableCNA
  • Nuxt Vendornuxt Affected 4.0.0 to before 4.4.7 Fixed in 4.4.7 Patch available CNA
  • Nuxt Vendornuxt Affected before 3.21.7 Fixed in 3.21.7 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:nuxt:nuxt:*:*:*:*:*:*:*:*3.0.0 to before 3.21.7; 4.0.0 to before 4.4.7Vulnerablenuxt
  • cpe:2.3:a:nuxt:nuxt:*:*:*:*:*:*:*:* Versions 3.0.0 to before 3.21.7; 4.0.0 to before 4.4.7 Vulnerable ·nuxt

Remediation

  • Fix · CNA Nuxt (Nuxt) Fixed in 4.4.7
  • Fix · CNA Nuxt (Nuxt) Fixed in 3.21.7

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    Nuxt — GitHub Security Advisory (GHSA-c9cv-mq2m-ppp3)

    3 records Highest priority Priority LOW 3 LOW

    Other records, highest priority first

    • TI-2026-40878 Nuxt - Cross-Site Scripting via navigateTo open OptionPriority LOW 24
    • TI-2026-40691 Nuxt - Server-Side Open Redirect via Path-Normalization Bypass in navigateToPriority LOW 24
    Show all 3 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-56697
  2. 2026-10-03 Alias added: GHSA-g898-grjx-8jm3

References

Patch 2

Advisory 1

  • TI-2023-03020 Code Injection in nuxt/nuxt CVSS 3.1CRITICAL 9.8
  • TI-2024-28339 Server-Side Request Forgery (SSRF) in nuxt-icon CVSS 3.1HIGH 8.6
  • TI-2024-22685 Remote code execution via the browser when running the test locally in nuxt CVSS 3.1HIGH 8.8
  • TI-2026-34788 Nuxt: Route middleware not enforced when rendering `.server.vue` pages via `/__nuxt_island/page_*` CVSS 4.0MEDIUM 6.3
  • TI-2024-22684 Cross-site Scripting (XSS) in navigateTo if used after SSR in nuxt CVSS 3.1MEDIUM 6.3
  • TI-2023-00833 Cross-site Scripting (XSS) - Generic in nuxt/framework CVSS 3.1MEDIUM 6.1
See all 17 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences