SpiceDB is a graph database purpose-built for storing and evaluating access control data. Use of a relation of the form: `relation folder: folder | folder#parent` with an arrow such as `folder->view` can cause LookupSubjects to only return the subjects found under subjects for either `folder` or `folder#parent`. This bug only manifests if the same subject type is used multiple types in a relation, relationships exist for both subject types and an arrow is used over the relation. Any user making a negative authorization decision based on the results of a LookupSubjects request with version before v1.30.1 is affected. Version 1.30.1 contains a patch for the issue. As a workaround, avoid using LookupSubjects for negative authorization decisions and/or avoid using the broken schema.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2024-04-10T22:25:12.353Z

Updated: 2024-08-02T01:59:50.838Z

Reserved: 2024-04-08T13:48:37.492Z

Link: CVE-2024-32001

cve-icon Vulnrichment

Updated: 2024-06-26T17:22:19.592Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-04-10T23:15:07.363

Modified: 2024-04-11T12:47:44.137

Link: CVE-2024-32001

cve-icon Redhat

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