High severity8.2NVD Advisory· Published Aug 5, 2026· Updated Sep 8, 2026
CVE-2026-71315
CVE-2026-71315
Description
Nuxt is an open-source web development framework for Vue.js. From 3.21.7 until 3.21.10 and 4.5.1, mixed-case routeRules keys can fail to match case-folded lookups when router.options.sensitive is false and drop appMiddleware authorization gates. This is caused by an incomplete fix for CVE-2026-53721. This issue is fixed in 3.21.10 and 4.5.1.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
nuxtnpm | >= 4.4.7, < 4.5.1 | 4.5.1 |
nuxtnpm | >= 3.21.7, < 3.21.10 | 3.21.10 |
Affected products
1Patches
Vulnerability mechanics
References
6- github.com/advisories/GHSA-hxvh-4h3w-prp9ghsaADVISORY
- github.com/nuxt/nuxt/commit/619963309e082190bac4a26b05f2dd155b039b81nvdWEB
- github.com/nuxt/nuxt/commit/ad624a75ad2d215f43633f6b40be346a7194d34dnvdWEB
- github.com/nuxt/nuxt/releases/tag/v3.21.10nvdWEB
- github.com/nuxt/nuxt/releases/tag/v4.5.1nvdWEB
- github.com/nuxt/nuxt/security/advisories/GHSA-hxvh-4h3w-prp9nvdWEB
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