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 products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
nuxt nuxt
>= 4.4.7, < 4.5.1affected>= 3.21.7, < 3.21.10affected
References
- https://github.com/nuxt/nuxt/security/advisories/GHSA-hxvh-4h3w-prp9 ↗
- https://github.com/nuxt/nuxt/commit/619963309e082190bac4a26b05f2dd155b039b81 ↗
- https://github.com/nuxt/nuxt/commit/ad624a75ad2d215f43633f6b40be346a7194d34d ↗
- https://github.com/nuxt/nuxt/releases/tag/v3.21.10 ↗
- https://github.com/nuxt/nuxt/releases/tag/v4.5.1 ↗