Weaknesses of type CWE-22

5,950 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-2025-48387HIGHtar-fs has issue where extract can write outside the specified dir with a specific tarballEPSS 0.6%CVE-2026-45279MEDIUMNextcloud: Limited path traversal via template API if using `{lang}` in configEPSS 0.6%CVE-2022-0436HIGHPath Traversal in gruntjs/gruntEPSS 0.6%CVE-2025-65815MEDIUMA lack of security checks in the file import process of AB TECHNOLOGY Document Reader: PDF, DOC, PPT v65.0 allows attackers to execute a dirEPSS 0.6%CVE-2023-27311MEDIUMNetApp Blue XP Connector versions prior to 3.9.25 expose information via a directory listing. A new Connector architecture resolves this issEPSS 0.6%CVE-2024-31451MEDIUMLimited file write in routes.py (GHSL-2023-250)EPSS 0.6%CVE-2025-65814MEDIUMA lack of security checks in the file import process of RHOPHI Analytics LLP Office App-Edit Word v6.4.1 allows attackers to execute a direcEPSS 0.6%CVE-2025-54443CRITICALImproper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Samsung Electronics MagicINFO 9 Server allowEPSS 0.6%CVE-2026-39847CRITICALEmmett has a path traversal in internal assets handlerEPSS 0.6%CVE-2024-37462HIGHWordPress Ultimate Bootstrap Elements for Elementor plugin <= 1.4.2 - Local File Inclusion vulnerabilityEPSS 0.6%CVE-2024-37224HIGHWordPress SP Project & Document Manager plugin <= 4.71 - Directory Traversal vulnerabilityEPSS 0.6%CVE-2024-52448HIGHWordPress Ultimate Classified Listings plugin <= 1.7 - Local File Inclusion vulnerabilityEPSS 0.6%CVE-2026-44373MEDIUMNitro: Proxy scope bypass via percent-encoded path traversal in `routeRules`EPSS 0.6%CVE-2025-67442HIGHEVE-NG 6.4.0-13-PRO is vulnerable to Directory Traversal. The /api/export interface allows authenticated users to export lab files. This intEPSS 0.6%CVE-2026-73620HIGHGitPython before 3.1.57 Arbitrary File Overwrite and ReadEPSS 0.6%CVE-2025-12923MEDIUMliweiyi ChestnutCMS download resourceDownload path traversalEPSS 0.6%CVE-2024-31300HIGHWordPress Easy Social Share Buttons plugin <= 9.4 - Local File Inclusion vulnerabilityEPSS 0.6%CVE-2026-22877LOWCopeland XWEB and XWEB Pro Path TraversalEPSS 0.6%CVE-2026-75111HIGHEvidently UI Path Traversal via Dataset Materialization FilenameEPSS 0.6%CVE-2025-13265MEDIUMlsfusion platform ZipUtils.java unpackFile path traversalEPSS 0.6%