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keycloak-connect contains Open redirect vulnerability in the Node.js adapter

Moderate severity GitHub Reviewed Published Mar 2, 2023 in keycloak/keycloak-nodejs-connect • Updated Apr 4, 2023

Package

npm keycloak-connect (npm)

Affected versions

< 21.0.1

Patched versions

21.0.1

Description

There is an Open Redirect vulnerability in the Node.js adapter when forwarding requests to Keycloak using checkSSO with query param prompt=none.

References

@stianst stianst published to keycloak/keycloak-nodejs-connect Mar 2, 2023
Published to the GitHub Advisory Database Mar 2, 2023
Reviewed Mar 2, 2023
Published by the National Vulnerability Database Mar 27, 2023
Last updated Apr 4, 2023

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS score

0.072%
(34th percentile)

Weaknesses

CVE ID

CVE-2022-2237

GHSA ID

GHSA-59fq-727j-hm3f

Source code

Credits

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