Weaknesses of type CWE-22

6,561 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-2024-24565MEDIUMCrateDB database has an arbitrary file read vulnerabilityEPSS 3.1%CVE-2014-0751—GE Proficy HMI/SCADA Path TraversalEPSS 3.1%CVE-2017-2595HIGHIt was found that the log file viewer in Red Hat JBoss Enterprise Application 6 and 7 allows arbitrary file read to authenticated user via pEPSS 3.1%CVE-2024-7262CRITICALArbitrary Code Execution in WPS OfficeEPSS 3.1%KEVCVE-2025-34031HIGHMoodle LMS Jmol Plugin Path TraversalEPSS 3.1%CVE-2026-29059MEDIUMWindmill: SUPERADMIN_SECRET (rarely used) can be accessed publiclyEPSS 3.1%CVE-2024-25000HIGHA Path Traversal vulnerability in web component of Ivanti Avalanche before 6.4.3 allows a remote authenticated attacker to execute arbitraryEPSS 3.0%CVE-2021-24820—Cost Calculator <= 1.6 - Authenticated Local File InclusionEPSS 3.0%CVE-2020-3490MEDIUMCisco Vision Dynamic Signage Director Path Traversal VulnerabilityEPSS 3.0%CVE-2024-31850HIGHA path traversal vulnerability exists in the Java version of CData Arc < 23.4.8839 when running using the embedded Jetty server, which couldEPSS 3.0%CVE-2024-10220HIGHArbitrary command execution through gitRepo volumeEPSS 3.0%CVE-2017-16599—This vulnerability allows remote attackers to delete arbitrary files on vulnerable installations of NetGain Systems Enterprise Manager 7.2.7EPSS 3.0%CVE-2015-10136HIGHGI-Media Library < 3.0 - Directory TraversalEPSS 3.0%CVE-2026-8713CRITICALAvada (Fusion) Builder <= 3.15.3 - Unauthenticated Arbitrary File Deletion via Form Entry ValueEPSS 3.0%CVE-2024-45598MEDIUMCacti has a Local File Inclusion (LFI) Vulnerability via Poller Standard Error Log PathEPSS 3.0%CVE-2023-40054HIGHSolarWinds Network Configuration Manager Directory Traversal Remote Code Execution VulnerabilityEPSS 3.0%CVE-2020-36939HIGHCassandra Web 0.5.0 - Remote File ReadEPSS 3.0%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 3.0%KEVCVE-2026-48313CRITICALColdFusion | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (CWE-22)EPSS 3.0%CVE-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%