{"id":"CVE-2022-21646","state":"PUBLISHED","title":"Lookup operations do not take into account wildcards in SpiceDB","description":"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.","publishedAt":"2022-01-11T21:50:10.000Z","updatedAt":"2025-04-23T19:13:28.941Z","severity":{"score":8.1,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["authzed spicedb"],"affected":[{"vendor":"authzed","product":"spicedb","versions":[{"version":"= 1.3.0","status":"affected"}]}],"references":["https://github.com/authzed/spicedb/security/advisories/GHSA-7p8f-8hjm-wm92","https://github.com/authzed/spicedb/issues/358","https://github.com/authzed/spicedb/commit/15bba2e2d2a4bda336a37a7fe8ef8a35028cd970","https://github.com/authzed/spicedb/releases/tag/v1.4.0"],"weaknesses":["CWE-155","CWE-20"],"ingestedAt":"2026-10-29T19:49:35.025Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/21xxx/CVE-2022-21646.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-21646","state":"PUBLISHED","datePublished":"2022-01-11T21:50:10.000Z","dateUpdated":"2025-04-23T19:13:28.941Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2021-11-16T00:00:00.000Z"},"containers":{"cna":{"title":"Lookup operations do not take into account wildcards in SpiceDB","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"authzed","product":"spicedb","versions":[{"version":"= 1.3.0","status":"affected"}]}],"references":[{"url":"https://github.com/authzed/spicedb/security/advisories/GHSA-7p8f-8hjm-wm92","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/authzed/spicedb/issues/358","tags":["x_refsource_MISC"]},{"url":"https://github.com/authzed/spicedb/commit/15bba2e2d2a4bda336a37a7fe8ef8a35028cd970","tags":["x_refsource_MISC"]},{"url":"https://github.com/authzed/spicedb/releases/tag/v1.4.0","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-155","description":"CWE-155: Improper Neutralization of Wildcards or Matching Symbols","lang":"en","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-20","description":"CWE-20: Improper Input Validation","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","dateUpdated":"2022-01-11T21:50:10.000Z","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa"},"source":{"advisory":"GHSA-7p8f-8hjm-wm92","discovery":"UNKNOWN"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"security-advisories@github.com","ID":"CVE-2022-21646","STATE":"PUBLIC","TITLE":"Lookup operations do not take into account wildcards in SpiceDB"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"spicedb","version":{"version_data":[{"version_value":"= 1.3.0"}]}}]},"vendor_name":"authzed"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"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."}]},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-155: Improper Neutralization of Wildcards or Matching Symbols"}]},{"description":[{"lang":"eng","value":"CWE-20: Improper Input Validation"}]}]},"references":{"reference_data":[{"name":"https://github.com/authzed/spicedb/security/advisories/GHSA-7p8f-8hjm-wm92","refsource":"CONFIRM","url":"https://github.com/authzed/spicedb/security/advisories/GHSA-7p8f-8hjm-wm92"},{"name":"https://github.com/authzed/spicedb/issues/358","refsource":"MISC","url":"https://github.com/authzed/spicedb/issues/358"},{"name":"https://github.com/authzed/spicedb/commit/15bba2e2d2a4bda336a37a7fe8ef8a35028cd970","refsource":"MISC","url":"https://github.com/authzed/spicedb/commit/15bba2e2d2a4bda336a37a7fe8ef8a35028cd970"},{"name":"https://github.com/authzed/spicedb/releases/tag/v1.4.0","refsource":"MISC","url":"https://github.com/authzed/spicedb/releases/tag/v1.4.0"}]},"source":{"advisory":"GHSA-7p8f-8hjm-wm92","discovery":"UNKNOWN"}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://github.com/authzed/spicedb/security/advisories/GHSA-7p8f-8hjm-wm92","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://github.com/authzed/spicedb/issues/358","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://github.com/authzed/spicedb/commit/15bba2e2d2a4bda336a37a7fe8ef8a35028cd970","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://github.com/authzed/spicedb/releases/tag/v1.4.0","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T02:46:39.055Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-04-23T15:56:58.194304Z","id":"CVE-2022-21646","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-04-23T19:13:28.941Z"}}]}}}