Falhas do tipo CWE-653

95 resultados

Falha de isolamento entre funcionalidades com privilégios diferentes

O software não separa adequadamente funcionalidades, processos ou recursos que exigem níveis distintos de privilégio ou permissão. Isso permite que código ou usuários com permissões baixas acessem ou executem operações que deveriam estar restritas, comprometendo o controle de acesso da aplicação.

Exemplo

Um painel administrativo que carrega componentes sensíveis (gestão de usuários, logs de auditoria) na mesma sessão de código que funcionalidades públicas, sem validar permissões em cada operação. Um usuário comum descobre um endpoint /admin/delete-user que não verifica se ele tem privilégio de admin, apenas se está autenticado.

Como mitigar

Implemente validação de permissões em todas as operações sensíveis, não apenas na camada de roteamento. Use padrões como role-based access control (RBAC) ou attribute-based access control (ABAC), e isolate componentes críticos em processos ou containers separados com permissões mínimas necessárias.

CVE-2026-12297CRITICALSandbox escape due to incorrect boundary conditions in the Networking componentEPSS 0.4%CVE-2026-102125HIGHKiteworks Core Sandbox EscapeEPSS 0.4%CVE-2025-12805HIGHLlama-stack-k8s-operator: llama stack service exposed across namespaces due to missing networkpolicyEPSS 0.4%CVE-2026-65635HIGHBoruta dynamic client registration allows creation of over-privileged OAuth clientsEPSS 0.4%CVE-2026-8945HIGHSandbox escape in Firefox and Firefox Focus for AndroidEPSS 0.4%CVE-2025-5476MEDIUMSony XAV-AX8500 Bluetooth Improper Isolation Authentication Bypass VulnerabilityEPSS 0.4%CVE-2026-62246HIGHKamaji: TenantControlPlane namespace/name collision binds two tenants to the same SQL datastore schema + DB user, breaking per-tenant isolationEPSS 0.4%CVE-2026-120306CRITICALBeta9 build sandbox escape via chroot-only isolationEPSS 0.4%CVE-2024-57721MEDIUMlunasvg v3.0.0 was discovered to contain a segmentation violation via the component plutovg_path_add_path.EPSS 0.4%CVE-2024-57723MEDIUMlunasvg v3.0.0 was discovered to contain a segmentation violation via the component composition_source_over.EPSS 0.4%CVE-2024-57720MEDIUMlunasvg v3.0.0 was discovered to contain a segmentation violation via the component plutovg_blend.EPSS 0.4%CVE-2024-23683HIGHArtemis Java Test Sandbox InvocationTargetException Subclass EscapeEPSS 0.4%CVE-2024-23682HIGHArtemis Java Test Sandbox Class Loading EscapeEPSS 0.4%CVE-2025-46215MEDIUMAn Improper Isolation or Compartmentalization vulnerability [CWE-653] in Fortinet FortiSandbox 5.0.0 through 5.0.1, FortiSandbox 4.4.0 throuEPSS 0.3%CVE-2025-12695MEDIUMInsecure configuration in DSPy lead to arbitrary file read when running untrusted code inside the sandboxEPSS 0.3%CVE-2025-26393MEDIUMSolarWinds Service Desk Broken Access Control VulnerabilityEPSS 0.3%CVE-2024-0137MEDIUMNVIDIA Container Toolkit contains an improper isolation vulnerability where a specially crafted container image could lead to untrusted codeEPSS 0.3%CVE-2026-8401CRITICALSandbox escape in the Profile Backup componentEPSS 0.3%CVE-2023-29580MEDIUMyasm 1.3.0.55.g101bc was discovered to contain a segmentation violation via the component yasm_expr_create at /libyasm/expr.c.EPSS 0.3%CVE-2025-34201HIGHVasion Print (formerly PrinterLogic) Lack of Network Segmentation Between Docker InstancesEPSS 0.3%