Improper Access Control Affecting org.keycloak:keycloak-core package, versions [0,13.0.0)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.05% (24th percentile)

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  • Snyk ID SNYK-JAVA-ORGKEYCLOAK-1061995
  • published 19 Jan 2021
  • disclosed 19 Jan 2021
  • credit Unknown

How to fix?

Upgrade org.keycloak:keycloak-core to version 13.0.0 or higher.

Overview

org.keycloak:keycloak-core is an open source identity and access management solution.

Affected versions of this package are vulnerable to Improper Access Control. A user still has access to a resource after changing the role mappings in Keycloak and after expiration of the previous access token.

CVSS Scores

version 3.1
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Snyk

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

5.4 medium