CVE-2026-71315
Last modified
CVE-2026-71315 is a high-severity vulnerability rated 8.2/10 on the CVSS scale. 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. EPSS estimates a 0.27% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| nuxt | nuxt | >= 4.4.7, < 4.5.1; >= 3.21.7, < 3.21.10 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
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