Falhas do tipo CWE-22

5.968 resultados

Travessia de diretório (Path Traversal)

A aplicação constrói caminhos de arquivo usando entrada do usuário sem validar adequadamente, permitindo que caracteres especiais como '../' façam o caminho "sair" do diretório permitido e acessar arquivos fora da zona restrita. Isso expõe dados sensíveis ou permite manipulação de arquivos críticos do sistema.

Exemplo

Um site permite download de documentos via URL como /download?file=relatorio.pdf, mas não valida o parâmetro. Um atacante usa /download?file=../../etc/passwd para ler o arquivo de senhas do servidor, ou /download?file=../../configuracao.db para acessar a base de dados da aplicação.

Como mitigar

Valide e normalize todos os caminhos de entrada (use funções nativas como realpath ou canonicalize), implemente uma whitelist de arquivos permitidos em vez de bloquear padrões perigosos, e configure permissões de arquivo restritivas no SO. Melhor ainda: nunca construa caminhos a partir de entrada do usuário — use índices ou IDs mapeados internamente.

CVE-2021-47942HIGHHome Assistant Community Store 1.10.0 Path Traversal Account TakeoverEPSS 0.5%CVE-2026-45225HIGHHeym < 0.0.21 Path Traversal File Upload via upload_file()EPSS 0.5%CVE-2024-43328HIGHWordPress EmbedPress plugin <= 4.0.9 - Local File Inclusion vulnerabilityEPSS 0.5%CVE-2026-77763HIGHJuiceFS Local Filestore Backend Joins Object Keys onto the Storage Root Without a Containment Check, Allowing Writes Outside the Configured DirectoryEPSS 0.5%CVE-2026-72820MEDIUMGrav 2.0.11 Path Traversal via Backup Profile ConfigurationEPSS 0.5%CVE-2025-22167HIGHThis High severity Path Traversal (Arbitrary Write) vulnerability was introduced in versions: 9.12.0, 10.3.0 and remain present in 11.0.0 ofEPSS 0.5%CVE-2024-33541MEDIUMWordPress Better Elementor Addons plugin <= 1.4.1 - Local File Inclusion vulnerabilityEPSS 0.5%CVE-2024-38772MEDIUMWordPress JetWidgets for Elementor and WooCommerce plugin <= 1.1.7 - Contributor+ Limited Local File Inclusion vulnerabilityEPSS 0.5%CVE-2024-38715MEDIUMWordPress ExS Widgets plugin <= 0.3.1 - Local File Inclusion vulnerabilityEPSS 0.5%CVE-2025-43813MEDIUMPossible path traversal vulnerability and denial-of-service in the ComboServlet in Liferay Portal 7.4.0 through 7.4.3.107, and older unsuppoEPSS 0.5%CVE-2026-67613MEDIUMCyberPanel < 3.0.0 Path Traversal File Read via cloudAPI ReadReportEPSS 0.5%CVE-2025-61624MEDIUMAn Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') [CWE-22] vulnerability in Fortinet FortiOS 7.6.0 through 7EPSS 0.5%CVE-2026-2421MEDIUMilGhera Carta Docente for WooCommerce <= 1.5.0 - Authenticated (Administrator+) Path Traversal to Arbitrary File Deletion via 'cert' ParameterEPSS 0.5%CVE-2026-17088MEDIUMIBM i is Affected By Multiple Vulnerabilities in Digital Certificate ManagerEPSS 0.5%CVE-2023-47679MEDIUMWordPress Qi Addons For Elementor plugin <= 1.6.3 - Local File Inclusion vulnerabilityEPSS 0.5%CVE-2025-0799MEDIUMIBM App Connect Enterprise Arbitrary File WriteEPSS 0.5%CVE-2026-18106MEDIUMIBM i is Affected By Multiple Vulnerabilities in Navigator for iEPSS 0.5%CVE-2024-36267HIGHPath traversal vulnerability exists in Redmine DMSF Plugin versions prior to 3.1.4. If this vulnerability is exploited, a logged-in user mayEPSS 0.5%CVE-2026-75887HIGHOpenshift/console: openshift/console: unauthenticated path traversal in i18n locale handlerEPSS 0.5%CVE-2026-53777HIGHPerry < 0.5.1159 Path Traversal via ArtifactReady WebSocketEPSS 0.5%