Incorrect Authorization Affecting github.com/zitadel/zitadel/internal/api/oidc package, versions <2.42.17 >=2.43.0-rc.1 <2.43.11 >=2.44.0-rc.1 <2.44.7 >=2.45.0-rc.1 <2.45.5 >=2.46.0-rc.1 <2.46.5 >=2.47.0-rc.1 <2.47.8 >=2.48.0-rc.1 <2.48.3


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.04% (15th percentile)

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  • Snyk ID SNYK-GOLANG-GITHUBCOMZITADELZITADELINTERNALAPIOIDC-6509063
  • published 28 Mar 2024
  • disclosed 27 Mar 2024
  • credit Nico Schett

How to fix?

Upgrade github.com/zitadel/zitadel/internal/api/oidc to version 2.42.17, 2.43.11, 2.44.7, 2.45.5, 2.46.5, 2.47.8, 2.48.3 or higher.

Overview

github.com/zitadel/zitadel/internal/api/oidc is a package for identity infrastructure

Affected versions of this package are vulnerable to Incorrect Authorization allowing an attacker to set reserved claims beginning with urn:zitadel:iam, such as urn:zitadel:iam:user:resourceowner:name, if they were not set by the server.

CVSS Scores

version 3.1
Expand this section

Snyk

Recommended
6.1 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    High
  • User Interaction (UI)
    Required
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    None