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Open redirect in @keystone-6/auth

Low
dcousens published GHSA-jqxr-vjvv-899m Jun 13, 2023

Package

npm @keystone-6/auth (npm)

Affected versions

<7.0.0,7.0.0

Patched versions

>=7.0.1

Description

Summary

There is an open redirect in the @keystone-6/auth package, where the redirect leading / filter can be bypassed.

Impact

Users may be redirected to domains other than the relative host, thereby it might be used by attackers to re-direct users to an unexpected location.

Mitigations

  • Don't use the @keystone-6/auth package

References

Similar Vulnerability Reports

Credits

Thanks to morioka12 for reporting this problem.

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Severity

Low

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
Adjacent
Attack complexity
High
Privileges required
Low
User interaction
Required
Scope
Changed
Confidentiality
None
Integrity
None
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:A/AC:H/PR:L/UI:R/S:C/C:N/I:N/A:N

CVE ID

CVE-2023-34247

Weaknesses

Credits