Critical severityNVD Advisory· Published Sep 11, 2026
CVE-2026-47839
CVE-2026-47839
Description
A vulnerability allows users authenticating through a federated OIDC provider to obtain the uaa.admin scope despite operators restricting that provider through externalGroupsWhitelist configuration. The issue occurs specifically when an OIDC identity provider uses groupMappingMode: AS_SCOPES with a wildcard externalGroupsWhitelist entry.
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Affected products
1Patches
Vulnerability mechanics
References
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