Weaknesses of type CWE-22

5,821 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-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-2023-40514MEDIUMLG Simple Editor FileManagerController getImageByFilename Directory Traversal Information Disclosure VulnerabilityEPSS 2.9%CVE-2023-40512MEDIUMLG Simple Editor PlayerController 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%