{"id":"CVE-2022-21646","summary":"Lookup operations do not take into account wildcards in SpiceDB","details":"SpiceDB is a database system for managing security-critical application permissions. Any user making use of a wildcard relationship under the right hand branch of an `exclusion` or within an `intersection` operation will see `Lookup`/`LookupResources` return a resource as \"accessible\" if it is *not* accessible by virtue of the inclusion of the wildcard in the intersection or the right side of the exclusion. In `v1.3.0`, the wildcard is ignored entirely in lookup's dispatch, resulting in the `banned` wildcard being ignored in the exclusion. Version 1.4.0 contains a patch for this issue. As a workaround, don't make use of wildcards on the right side of intersections or within exclusions.","aliases":["GHSA-7p8f-8hjm-wm92","GO-2022-0295"],"modified":"2026-04-25T03:47:13.869226Z","published":"2022-01-11T21:50:10Z","database_specific":{"cwe_ids":["CWE-155","CWE-20"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/21xxx/CVE-2022-21646.json","cna_assigner":"GitHub_M"},"references":[{"type":"WEB","url":"https://github.com/authzed/spicedb/releases/tag/v1.4.0"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/21xxx/CVE-2022-21646.json"},{"type":"ADVISORY","url":"https://github.com/authzed/spicedb/security/advisories/GHSA-7p8f-8hjm-wm92"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-21646"},{"type":"REPORT","url":"https://github.com/authzed/spicedb/issues/358"},{"type":"FIX","url":"https://github.com/authzed/spicedb/commit/15bba2e2d2a4bda336a37a7fe8ef8a35028cd970"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/authzed/spicedb","events":[{"introduced":"0"},{"fixed":"d1b6877c2f24dbe631767355f1ae6f940ae03916"}]}],"versions":["v0.0.1","v0.0.2","v0.0.3","v1.0.0","v1.1.0","v1.2.0","v1.3.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-21646.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"}]}