Falhas do tipo CWE-22

5.873 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-2026-44650CRITICALSillyTavern: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')EPSS 0.8%CVE-2026-92137HIGHJenkins Robot Framework Plugin 6.2.2 and earlier does not check that the archive directory configured for Robot Framework report files is coEPSS 0.8%CVE-2026-49290HIGHSlopsmith has path traversal in archive extractors that allows arbitrary file write → potential RCEEPSS 0.8%CVE-2024-13914HIGHFile Manager Advanced Shortcode <= Multiple Versions - Authenticated (Administrator+) Local JavaScript File Inclusion via ShortcodeEPSS 0.8%CVE-2025-4828CRITICALSupport Board <= 3.8.0 - Unauthenticated Arbitrary File DeletionEPSS 0.8%CVE-2025-67684CRITICALRemote Code Execution via Local File Inclusion in Quick.CartEPSS 0.8%CVE-2026-6344MEDIUMFluent Forms <= 6.2.1 - Authenticated (Administrator+) Arbitrary File Read via Path Traversal in Email AttachmentEPSS 0.8%CVE-2024-27279MEDIUMDirectory traversal vulnerability exists in a-blog cms Ver.3.1.x series Ver.3.1.9 and earlier, Ver.3.0.x series Ver.3.0.30 and earlier, Ver.EPSS 0.8%CVE-2025-4912MEDIUMSourceCodester Student Result Management System Image File update_student.php path traversalEPSS 0.8%CVE-2021-47751MEDIUMCuteEditor for PHP 6.6 - Directory TraversalEPSS 0.8%CVE-2024-5273MEDIUMJenkins Report Info Plugin 1.2 and earlier does not perform path validation of the workspace directory while serving report files, allowing EPSS 0.8%CVE-2021-47755HIGHOliver Library Server v5 - Arbitrary File DownloadEPSS 0.8%CVE-2022-37906MEDIUMAn authenticated path traversal vulnerability exists in the ArubaOS command line interface. Successful exploitation of the vulnerability resEPSS 0.8%CVE-2024-4941HIGHLocal File Inclusion in JSON component in gradio-app/gradioEPSS 0.8%CVE-2024-50336MEDIUMmatrix-js-sdk has insufficient MXC URI validation which allows client-side path traversalEPSS 0.8%CVE-2026-30286CRITICALAn arbitrary file overwrite vulnerability in Funambol, Inc. Zefiro Cloud v32.0.2026011614 allows attackers to overwrite critical internal fiEPSS 0.8%CVE-2026-25872MEDIUMJUNG Smart Panel 5.1 KNX Unauthenticated Path TraversalEPSS 0.8%CVE-2023-47624HIGHAudiobookshelf Arbitrary File Read VulnerabilityEPSS 0.8%CVE-2022-44299MEDIUMSiteServerCMS 7.1.3 sscms has a file read vulnerability.EPSS 0.8%CVE-2026-2623MEDIUMBlossom File Upload BLOSManager.java put path traversalEPSS 0.8%