Weaknesses of type CWE-22

5,970 results

Traversal de diretório (path traversal)

A aplicação recebe um caminho de arquivo fornecido pelo usuário e o usa para acessar arquivos sem validar adequadamente se o resultado fica dentro do diretório permitido. Um atacante injeta sequências como '../' ou '..' para "escapar" do diretório esperado e acessar arquivos sensíveis do sistema.

Example

Um site permite download de arquivos do diretório /uploads passando o nome via URL: download.php?file=documento.pdf. Um atacante envia file=../../etc/passwd e consegue ler arquivos fora de /uploads, porque o código não neutraliza a sequência '..'.

How to mitigate

Valide e canonicalize todo caminho fornecido pelo usuário antes de usá-lo: implemente uma whitelist de nomes permitidos, normalize caminhos para sua forma canônica, verifique se o resultado está dentro do diretório esperado, e use APIs de segurança da linguagem (ex: Path.normalize() + validação de prefix em Java, pathlib em Python).

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%