Vulnerability library
Security checkAugust 04, 2026

@nuxt/ui: UAuthForm / UForm SSR markup omits `method`, leaking credentials via GET if submitted before hydration

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Medium severitynpm@nuxt/ui

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Description

UForm and UAuthForm render a server-side <form> element with no method and no action attribute, relying on a hydrated @submit.prevent handler to intercept submission. If a user submits the form before Vue hydration has attached the handler (autofill plus Enter on a slow network, JS bundle blocked by CSP or CDN failure, etc.

Recommendation

Update the @nuxt/ui package to the latest compatible version. Followings are version details:

  • Affected version(s): < 4.8.1
  • Patched version(s): 4.8.1

References

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Related Issues

See something that needs correcting? Let us knowUpdated August 04, 2026