Em resumo
- CVE-2026-4628 é uma vulnerabilidade MÉDIO (CVSS 4.3) que afeta org.keycloak:keycloak-services.
- Chance de exploração nos próximos 30 dias (EPSS): 0.26%, maior que 18.2% das vulnerabilidades.
- Ainda não há versão corrigida: acompanhe o aviso do fornecedor em Referências.
Description
A flaw was found in Keycloak. An improper Access Control vulnerability in Keycloak’s User-Managed Access (UMA) resource_set endpoint allows attackers with valid credentials to bypass the allowRemoteResourceManagement=false restriction. This occurs due to incomplete enforcement of access control checks on PUT operations to the resource_set endpoint. This issue enables unauthorized modification of protected resources, impacting data integrity.
NVD description
A flaw was found in Keycloak. An improper Access Control vulnerability in Keycloak’s User-Managed Access (UMA) resource_set endpoint allows attackers with valid credentials to bypass the allowRemoteResourceManagement=false restriction. This occurs due to incomplete enforcement of access control checks on PUT operations to the resource_set endpoint. This issue enables unauthorized modification of protected resources, impacting data integrity.
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