CVE-2026-53721
8.8
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
Summary
Nuxt is an open-source web development framework for Vue.js. From versions 3.11.0 to before 3.21.7 and 4.0.0 to before 4.4.7, there is a route-rule middleware bypass via case-sensitivity mismatch between vue-router and the routeRules matcher. This issue has been patched in versions 3.21.7 and 4.4.7.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| nuxt | nuxt | >= 3.11.0, < 3.21.7 | affected |
| nuxt | nuxt | >= 4.0.0, < 4.4.7 | affected |
Weaknesses
- CWE-178: CWE-178: Improper Handling of Case Sensitivity
- CWE-863: CWE-863: Incorrect Authorization
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: total
References
- https://github.com/nuxt/nuxt/security/advisories/GHSA-mm7m-92g8-7m47
- https://github.com/nuxt/nuxt/commit/07e39cd6f26e407b4192b7865bd17bc44536b9bb
- https://github.com/nuxt/nuxt/commit/3f3e3fa7b5eec8e495f4f8ce0a54813a8875a11e
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