Fallos del tipo CWE-269

2509 resultados

Gestão inadequada de privilégios

A aplicação não controla corretamente quais permissões um usuário ou processo possui, permitindo que ele acesse, modifique ou execute ações além do que deveria. Isso acontece quando a lógica de verificação de privilégios é fraca, ausente ou implementada de forma inconsistente, criando brechas onde um ator com poucos direitos consegue agir como se tivesse privilégios administrativos.

Ejemplo

Um sistema web onde o controle de acesso verifica se o usuário é admin apenas na tela inicial, mas não valida novamente ao processar requisições diretas de API. Um usuário comum consegue chamar endpoints administrativos diretamente, contornando a verificação.

Cómo mitigar

Implemente verificação de privilégios em **toda** operação sensível, não apenas na apresentação — valide no backend antes de executar qualquer ação. Use um modelo de controle de acesso consistente (RBAC ou ABAC), aplique o princípio do privilégio mínimo e revise regularmente quem tem acesso ao quê.

CVE-2026-1726MEDIUMMultiple Vulnerabilities in IBM Guardium Key Lifecycle ManagerEPSS 0.2%CVE-2024-22235MEDIUMVMware Aria Operations contains a local privilege escalation vulnerability. A malicious actor with administrative access to the local systemEPSS 0.2%CVE-2020-7523—Improper Privilege Management vulnerability exists in Schneider Electric Modbus Serial Driver (see security notification for versions) whichEPSS 0.2%CVE-2023-30622MEDIUMClusternet has potential risk which can be leveraged to make a cluster-level privilege escalationEPSS 0.2%CVE-2026-19453HIGHJetBackup 3.1.7.9 - 3.1.23.3 - Subscriber+ Privilege Escalation via Restore Admin User SelectionEPSS 0.2%CVE-2024-0832HIGHPrivilege Elevation via Telerik Reporting InstallerEPSS 0.2%CVE-2025-61759MEDIUMVulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.EPSS 0.2%CVE-2025-49157HIGHA link following vulnerability in the Trend Micro Apex One Damage Cleanup Engine could allow a local attacker to escalation privileges on afEPSS 0.2%CVE-2022-33962MEDIUMBIG-IP iRule vulnerability CVE-2022-33962EPSS 0.2%CVE-2025-8453HIGHCWE-269: Improper Privilege Management vulnerability exists that could cause privilege escalation and arbitrary code execution when a privilEPSS 0.2%CVE-2024-34454HIGHNintendo Wii U OS 5.5.5 allows man-in-the-middle attackers to forge SSL certificates as though they came from a Root CA, because there is a EPSS 0.2%CVE-2025-48645CRITICALIn loadDescription of DeviceAdminInfo.java, there is a possible persistent package due to improper input validation. This could lead to locaEPSS 0.2%CVE-2023-34057HIGHVMware Tools contains a local privilege escalation vulnerability. A malicious actor with local user access to a guest virtual machine may elEPSS 0.2%CVE-2025-50061MEDIUMVulnerability in the Primavera P6 Enterprise Project Portfolio Management product of Oracle Construction and Engineering (component: Web AccEPSS 0.2%CVE-2024-0082HIGHCVEEPSS 0.2%CVE-2024-0096HIGHCVEEPSS 0.2%CVE-2025-50124HIGHA CWE-269: Improper Privilege Management vulnerability exists that could cause privilege escalation when the server is accessed by a prEPSS 0.2%CVE-2026-28659CRITICALIn MicroXR Blobstore, there is a possible way to access other app's files due to a missing permission check. This could lead to local escalaEPSS 0.2%CVE-2023-22023HIGHVulnerability in the Oracle Solaris product of Oracle Systems (component: Device Driver Interface). The supported version that is affectedEPSS 0.2%CVE-2022-27840MEDIUMImproper access control vulnerability in SamsungRecovery prior to version 8.1.43.0 allows local attckers to delete arbitrary files as SamsunEPSS 0.2%