{"id":"GHSA-j6wp-3859-vxfg","summary":"OIDC claims not updated from Identity Provider in Pomerium","details":"### Impact\nChanges to the OIDC claims of a user after initial login are not reflected in policy evaluation when using [`allowed_idp_claims`](https://www.pomerium.com/reference/#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.\n\n### Patches\nv0.15.6\n\n### Workarounds\n- Clear data on `databroker` service by clearing redis or restarting the in-memory databroker to force claims to be updated\n\n### References\nhttps://github.com/pomerium/pomerium/pull/2724\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [Pomerium](https://github.com/pomerium/pomerium)\n* Email us at [security@pomerium.com](mailto:security@pomerium.com)\n","aliases":["CVE-2021-41230","GO-2021-0258"],"modified":"2026-07-08T06:29:14.984452499Z","published":"2021-11-10T16:52:24Z","database_specific":{"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2021-11-08T21:37:07Z","nvd_published_at":"2021-11-05T23:15:00Z","cwe_ids":["CWE-863"]},"references":[{"type":"WEB","url":"https://github.com/pomerium/pomerium/security/advisories/GHSA-j6wp-3859-vxfg"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-41230"},{"type":"WEB","url":"https://github.com/pomerium/pomerium/pull/2724"},{"type":"WEB","url":"https://github.com/pomerium/pomerium/commit/f20542c4bf2cc691e4c324f7ec79e02e46d95511"},{"type":"PACKAGE","url":"https://github.com/pomerium/pomerium"},{"type":"WEB","url":"https://pkg.go.dev/vuln/GO-2021-0258"}],"affected":[{"package":{"name":"github.com/pomerium/pomerium","ecosystem":"Go","purl":"pkg:golang/github.com/pomerium/pomerium"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0.14.0"},{"fixed":"0.15.6"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/11/GHSA-j6wp-3859-vxfg/GHSA-j6wp-3859-vxfg.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"}]}