Falhas do tipo CWE-22

5.821 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-2023-35187HIGHSolarWinds Access Rights Manager Directory Traversal Remote Code Execution VulnerabilityEPSS 3.0%CVE-2026-48313CRITICALColdFusion | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (CWE-22)EPSS 3.0%CVE-2026-29059MEDIUMWindmill: SUPERADMIN_SECRET (rarely used) can be accessed publiclyEPSS 2.9%CVE-2024-7262CRITICALArbitrary Code Execution in WPS OfficeEPSS 2.9%KEVCVE-2021-22651—When loading a specially crafted file, Luxion KeyShot versions prior to 10.1, Luxion KeyShot Viewer versions prior to 10.1, Luxion KeyShot NEPSS 2.9%CVE-2024-11667HIGHA directory traversal vulnerability in the web management interface of Zyxel ATP series firmware versions V5.00 through V5.38, USG FLEX seriEPSS 2.9%KEVCVE-2024-23467CRITICALSolarWinds Access Rights Manager Directory Traversal Remote Code Execution VulnerabilityEPSS 2.9%CVE-2020-27859HIGHThis vulnerability allows remote attackers to disclose sensitive information on affected installations of NEC ESMPRO Manager 6.42. AuthenticEPSS 2.9%CVE-2014-125125HIGHA10 Networks AX Loadbalancer Path TraversalEPSS 2.9%CVE-2024-31851HIGHA path traversal vulnerability exists in the Java version of CData Sync < 23.4.8843 when running using the embedded Jetty server, which coulEPSS 2.9%CVE-2024-39903HIGHLocal File Inclusion in SolaraEPSS 2.9%CVE-2018-0405—Cisco RV180W Wireless-N Multifunction VPN Router Directory Path Traversal VulnerabilityEPSS 2.9%CVE-2020-26285HIGHWidget instances allows a hacker to inject an executable file on the server on OpenMageEPSS 2.9%CVE-2023-40512MEDIUMLG Simple Editor PlayerController getImageByFilename Directory Traversal Information Disclosure VulnerabilityEPSS 2.9%CVE-2023-40514MEDIUMLG Simple Editor FileManagerController getImageByFilename Directory Traversal Information Disclosure VulnerabilityEPSS 2.9%CVE-2023-40513MEDIUMLG Simple Editor UserManageController getImageByFilename Directory Traversal Information Disclosure VulnerabilityEPSS 2.9%CVE-2025-32820HIGHA vulnerability in SMA100 allows a remote authenticated attacker with SSLVPN user privileges can inject a path traversal sequence to make anEPSS 2.9%CVE-2021-47795HIGHGeoVision Geowebserver 5.3.3 - Local FIle InclusionEPSS 2.9%CVE-2026-9282HIGHW3 Total Cache <= 2.9.4 - Unauthenticated Arbitrary File Read via 'f_array[]' ParameterEPSS 2.9%CVE-2021-27471HIGHRockwell Automation Connected Components Workbench Path TraversalEPSS 2.9%