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Improper Authentication Affecting github.com/authelia/authelia/internal/handlers package, versions >=4.0.0-alpha1 <4.29.3

0.0
critical

Snyk CVSS

    Attack Complexity Low
    Scope Changed
    Confidentiality High

    Threat Intelligence

    EPSS 0.17% (54th percentile)
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NVD
10 critical

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  • Snyk ID SNYK-GOLANG-GITHUBCOMAUTHELIAAUTHELIAINTERNALHANDLERS-1298044
  • published 30 May 2021
  • disclosed 30 May 2021
  • credit Siemens Energy
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Introduced: 30 May 2021

CVE-2021-32637 Open this link in a new tab
CWE-287 Open this link in a new tab

How to fix?

Upgrade github.com/authelia/authelia/internal/handlers to version 4.29.3 or higher.

Overview

Affected versions of this package are vulnerable to Improper Authentication via a crafted HTTP request that can bypass the authentication mechanism. NOTE: this is known to affect nginx ngx_http_auth_request_module users.