{"api_version":"1","generated_at":"2026-07-23T20:19:25+00:00","cve":"CVE-2021-41230","urls":{"html":"https://cve.report/CVE-2021-41230","api":"https://cve.report/api/cve/CVE-2021-41230.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2021-41230","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-41230"},"summary":{"title":"CVE-2021-41230","description":"Pomerium is an open source identity-aware access proxy. In affected versions changes to the OIDC claims of a user after initial login are not reflected in policy evaluation when using `allowed_idp_claims` as part of policy. If using `allowed_idp_claims` and a user's claims are changed, Pomerium can make incorrect authorization decisions. This issue has been resolved in v0.15.6. 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For users unable to upgrade clear data on `databroker` service by clearing redis or restarting the in-memory databroker to force claims to be updated."}]},"impact":{"cvss":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-863: Incorrect Authorization"}]}]},"references":{"reference_data":[{"name":"https://github.com/pomerium/pomerium/security/advisories/GHSA-j6wp-3859-vxfg","refsource":"CONFIRM","url":"https://github.com/pomerium/pomerium/security/advisories/GHSA-j6wp-3859-vxfg"},{"name":"https://github.com/pomerium/pomerium/pull/2724","refsource":"MISC","url":"https://github.com/pomerium/pomerium/pull/2724"}]},"source":{"advisory":"GHSA-j6wp-3859-vxfg","discovery":"UNKNOWN"}},"nvd":{"publishedDate":"2021-11-05 23:15:00","lastModifiedDate":"2021-11-10 17:16:00","problem_types":["CWE-863"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:L/Au:S/C:P/I:P/A:P","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL","baseScore":6.5},"severity":"MEDIUM","exploitabilityScore":8,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:pomerium:pomerium:*:*:*:*:*:*:*:*","versionStartIncluding":"0.14.0","versionEndExcluding":"0.15.6","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2021","CveId":"41230","Ordinal":"216971","Title":"CVE-2021-41230","CVE":"CVE-2021-41230","Year":"2021"},"notes":[{"CveYear":"2021","CveId":"41230","Ordinal":"1","NoteData":"Pomerium is an open source identity-aware access proxy. In affected versions changes to the OIDC claims of a user after initial login are not reflected in policy evaluation when using `allowed_idp_claims` as part of policy. If using `allowed_idp_claims` and a user's claims are changed, Pomerium can make incorrect authorization decisions. This issue has been resolved in v0.15.6. For users unable to upgrade clear data on `databroker` service by clearing redis or restarting the in-memory databroker to force claims to be updated.","Type":"Description","Title":null},{"CveYear":"2021","CveId":"41230","Ordinal":"2","NoteData":"2021-11-05","Type":"Other","Title":"Published"},{"CveYear":"2021","CveId":"41230","Ordinal":"3","NoteData":"2021-11-05","Type":"Other","Title":"Modified"}]}}}