CVE-2026-34969 | BDVDB-2026-325083 Detail

Description#

Nhost is an open source Firebase alternative with GraphQL. Prior to 0.48.0, the auth service's OAuth provider callback flow places the refresh token directly into the redirect URL as a query parameter. Refresh tokens in URLs are logged in browser history, server access logs, HTTP Referer headers, and proxy/CDN logs. Note that the refresh token is one-time use and all of these leak vectors are on owned infrastructure or services integrated by the application developer. This vulnerability is fixed in 0.48.0.

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History#

1. Version 12026-04-06Record published in the CVE List.
2. Version 22026-04-07Most recent update recorded in the CVE List.