Falhas do tipo CWE-22

5.970 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-2025-69377HIGHWordPress User Extra Fields plugin <= 17.0 - Arbitrary File Deletion vulnerabilityEPSS 0.5%CVE-2025-13791MEDIUMScada-LTS Project Import ZIPProjectManager.java Common.getHomeDir path traversalEPSS 0.5%CVE-2026-76555MEDIUMWP Import Export Lite < 3.9.33 - Authenticated Sensitive File Disclosure via Existing File Import Path TraversalEPSS 0.5%CVE-2026-79653MEDIUMIn Eclipse SW360 versions 19.0.0, 19.1.0, 19.2.0, 20.0.0, 20.1.0, if the system is configured to use file system storage with config key enaEPSS 0.5%CVE-2026-42600MEDIUMMinIO: Path Traversal via msgpack Body in `ReadMultiple` Storage-REST EndpointEPSS 0.5%CVE-2025-35430MEDIUMCISA Thorium insecure downloaded file path validationEPSS 0.5%CVE-2024-2552MEDIUMPAN-OS: Arbitrary File Delete Vulnerability in the Command Line Interface (CLI)EPSS 0.5%CVE-2024-4576MEDIUMTIBCO EBX File Inclusion VulnerabilityEPSS 0.5%CVE-2026-39345MEDIUMOrangeHRM Affected by Arbitrary File Read via Path Traversal in Email Template LoaderEPSS 0.5%CVE-2026-71492MEDIUMBanks: Path traversal in `DirectoryPromptRegistry.set()` allows arbitrary file write outside the registry rootEPSS 0.5%CVE-2023-39400CRITICALParameter verification vulnerability in the installd module. Successful exploitation of this vulnerability may cause sandbox files to be reaEPSS 0.5%CVE-2023-39402CRITICALParameter verification vulnerability in the installd module. Successful exploitation of this vulnerability may cause sandbox files to be reaEPSS 0.5%CVE-2026-41412MEDIUMalf.io vulnerable to Arbitrary File Read and Exfil via simpleHttpClient Extension ScriptEPSS 0.5%CVE-2023-39401CRITICALParameter verification vulnerability in the installd module. Successful exploitation of this vulnerability may cause sandbox files to be reaEPSS 0.5%CVE-2025-15673MEDIUMImport and export users and customers < 2.4.3 - Admin+ Arbitrary File ReadEPSS 0.5%CVE-2026-52811CRITICALGogs: UploadRepoFiles writes outside repo working tree via committed parent symEPSS 0.5%CVE-2026-53581CRITICALntp: write path traversalEPSS 0.5%CVE-2025-49415HIGHWordPress FW Gallery plugin <= 8.0.0 - Arbitrary File Deletion VulnerabilityEPSS 0.5%CVE-2025-48158HIGHWordPress BuddyPress XProfile Custom Image Field Plugin <= 3.0.1 - Arbitrary File Deletion VulnerabilityEPSS 0.5%CVE-2026-41140LOWPoetry: Path traversal in tar extraction on Python 3.10.0 - 3.10.12 and 3.11.0 - 3.11.4EPSS 0.5%