CVE-2021-43777

Katalog CVE

CVSS 6.1 · Medium EPSS 0,31%

Kerentanan Cross-Site Request Forgery (CSRF) pada redash. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

Redash is a package for data visualization and sharing. In Redash version 10.0 and prior, the implementation of Google Login (via OAuth) incorrectly uses the `state` parameter to pass the next URL to redirect the user to after login. The `state` parameter should be used for a Cross-Site Request Forgery (CSRF) token, not a static and easily predicted value. This vulnerability does not affect users who do not use Google Login for their instance of Redash. A patch in the `master` and `release/10.x.x` branches addresses this by replacing `Flask-Oauthlib` with `Authlib` which automatically provides and validates a CSRF token for the state variable. The new implementation stores the next URL on the user session object. As a workaround, one may disable Google Login to mitigate the vulnerability.

Rincian

Terbit di NVD

24 November 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

6.1 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-352: Cross-Site Request Forgery (CSRF)
CWE-601: URL Redirection to Untrusted Site ('Open Redirect')

EPSS (30 hari)

0,31% peluang dieksploitasi; lebih tinggi dari 21,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/getredash/redash/commit/da696ff7f84787cbf85967460fac52886cbe063e patch · advisory pihak ketiga
• https://github.com/getredash/redash/security/advisories/GHSA-vhc7-w7r8-8m34 advisory pihak ketiga