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Vulnerable Software

Vulnerability Details CVE-2021-43777

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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 29.0%
CVSS Severity
CVSS v3 Score 6.8
CVSS v2 Score 5.8
Products affected by CVE-2021-43777
  • Redash » Redash » Version: 0.1.29
    cpe:2.3:a:redash:redash:0.1.29
  • Redash » Redash » Version: 0.1.30
    cpe:2.3:a:redash:redash:0.1.30
  • Redash » Redash » Version: 0.1.31
    cpe:2.3:a:redash:redash:0.1.31
  • Redash » Redash » Version: 0.1.32
    cpe:2.3:a:redash:redash:0.1.32
  • Redash » Redash » Version: 0.1.35
    cpe:2.3:a:redash:redash:0.1.35
  • Redash » Redash » Version: 0.1.45
    cpe:2.3:a:redash:redash:0.1.45
  • Redash » Redash » Version: 0.2.58
    cpe:2.3:a:redash:redash:0.2.58
  • Redash » Redash » Version: 0.2.60
    cpe:2.3:a:redash:redash:0.2.60
  • Redash » Redash » Version: 0.2.62
    cpe:2.3:a:redash:redash:0.2.62
  • Redash » Redash » Version: 0.2.64
    cpe:2.3:a:redash:redash:0.2.64
  • Redash » Redash » Version: 0.2.70
    cpe:2.3:a:redash:redash:0.2.70
  • Redash » Redash » Version: 1.0.1
    cpe:2.3:a:redash:redash:1.0.1
  • Redash » Redash » Version: 1.0.2
    cpe:2.3:a:redash:redash:1.0.2
  • Redash » Redash » Version: 1.0.3
    cpe:2.3:a:redash:redash:1.0.3
  • Redash » Redash » Version: 2.0.0
    cpe:2.3:a:redash:redash:2.0.0
  • Redash » Redash » Version: 2.0.1
    cpe:2.3:a:redash:redash:2.0.1
  • Redash » Redash » Version: 3.0.0
    cpe:2.3:a:redash:redash:3.0.0
  • Redash » Redash » Version: 4.0.0
    cpe:2.3:a:redash:redash:4.0.0
  • Redash » Redash » Version: 4.0.1
    cpe:2.3:a:redash:redash:4.0.1
  • Redash » Redash » Version: 4.0.2
    cpe:2.3:a:redash:redash:4.0.2
  • Redash » Redash » Version: 5.0.0
    cpe:2.3:a:redash:redash:5.0.0
  • Redash » Redash » Version: 5.0.1
    cpe:2.3:a:redash:redash:5.0.1
  • Redash » Redash » Version: 5.0.2
    cpe:2.3:a:redash:redash:5.0.2
  • Redash » Redash » Version: 6.0.0
    cpe:2.3:a:redash:redash:6.0.0
  • Redash » Redash » Version: 7.0.0
    cpe:2.3:a:redash:redash:7.0.0
  • Redash » Redash » Version: 8.0.0
    cpe:2.3:a:redash:redash:8.0.0


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