7.5
CVE-2026-34969
- EPSS 0.27%
- Veröffentlicht 06.04.2026 16:01:10
- Zuletzt bearbeitet 22.04.2026 20:16:14
- Quelle security-advisories@github.com
- CVE-Watchlists
- Unerledigt
LoginNhost Leaks the Refresh Token via URL Query Parameter in OAuth Provider Callback
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Nhost ≫ Nhost/auth Version < 0.48.0
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.27% | 0.18 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
|
| security-advisories@github.com | 2.3 | 0 | 0 |
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
|
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
CWE-598 Use of GET Request Method With Sensitive Query Strings
The web application uses the HTTP GET method to process a request and includes sensitive information in the query string of that request.
https://github.com/nhost/nhost/security/advisories/GHSA-g2qj-prgh-4g9r