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Information Exposure Affecting github.com/grafana/grafana/pkg/services/auth package, versions >=7.2.0 <7.5.13 >=8.0.0 <8.3.4

0.0
medium

  • Attack Complexity

    Low

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  • snyk-id

    SNYK-GOLANG-GITHUBCOMGRAFANAGRAFANAPKGSERVICESAUTH-2343491

  • published

    19 Jan 2022

  • disclosed

    19 Jan 2022

  • credit

    mxalis

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Introduced: 19 Jan 2022

CVE-2022-21673 Open this link in a new tab
CWE-200 Open this link in a new tab

How to fix?

Upgrade github.com/grafana/grafana/pkg/services/auth to version 7.5.13, 8.3.4 or higher.

Overview

Affected versions of this package are vulnerable to Information Exposure. In affected versions when a data source has the Forward OAuth Identity feature enabled, sending a query to that datasource with an API token (and no other user credentials) will forward the OAuth Identity of the most recently logged-in user. This can allow API token holders to retrieve data for which they may not have intended access.