Weaknesses of type CWE-22

5,852 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-2024-44373CRITICALA Path Traversal vulnerability in AllSky v2023.05.01 through v2024.12.06_06 allows an unauthenticated attacker to create a webshell and remoEPSS 1.2%CVE-2024-7950CRITICALWP Job Portal <= 2.1.6 - Missing Authorization to Unauthenticated Local File Inclusion, Arbitrary Settings Update, and User CreationEPSS 1.2%CVE-2026-17604MEDIUMKirki <= 6.1.1 - Authenticated (Editor+) Path Traversal to Arbitrary File Read via 'data' ParameterEPSS 1.2%CVE-2022-4779HIGHauthentication bypass in elvexys StreamX using StreamView HTML component with public web server featureEPSS 1.2%CVE-2026-12701CRITICALPulpcore: pulpcore: relative_path_validator bypass via directory traversal in filesystemexportEPSS 1.2%CVE-2022-46309MEDIUMGalaxy Software Services Corporation. Vitals ESP - Arbitrary Path File ReadingEPSS 1.2%CVE-2021-39208MEDIUMWriteEntryToDirectory used for an archive extraction is vulnerable to partial path traversal.EPSS 1.2%CVE-2023-24836HIGHSUNNET CTMS - Path TraversalEPSS 1.2%CVE-2025-54802CRITICALpyLoad CNL Blueprint is vulnerable to Path Traversal through `dlc_path` leading to Remote Code Execution (RCE)EPSS 1.2%CVE-2025-54755MEDIUMBIG-IP Configuration utility vulnerabilityEPSS 1.2%CVE-2024-22851HIGHDirectory Traversal Vulnerability in LiveConfig before v.2.5.2 allows a remote attacker to obtain sensitive information via a crafted requesEPSS 1.2%CVE-2025-30387CRITICALDocument Intelligence Studio On-Prem Elevation of Privilege VulnerabilityEPSS 1.2%CVE-2024-27318HIGHVersions of the package onnx before and including 1.15.0 are vulnerable to Directory Traversal as the external_data field of the tensor protEPSS 1.2%CVE-2023-46749MEDIUMApache Shiro before 1.13.0 or 2.0.0-alpha-4, may be susceptible to a path traversal attack that results in an authentication bypass when used together with path rewriting EPSS 1.2%CVE-2026-7252HIGHWP-Optimize <= 4.5.2 - Authenticated (Author+) Arbitrary File Deletion via 'original-file' Post MetaEPSS 1.2%CVE-2023-28406MEDIUMBIG-IP Configuration utility vulnerabilityEPSS 1.2%CVE-2023-24455MEDIUMJenkins visualexpert Plugin 1.3 and earlier does not restrict the names of files in methods implementing form validation, allowing attackersEPSS 1.2%CVE-2023-5245HIGHUsing MLeap for loading a saved model (zip archive) can lead to path traversal/arbitrary file creation and possibly remote code execution.EPSS 1.2%CVE-2025-5328MEDIUMchshcms mccms Backups.php restore_del path traversalEPSS 1.2%CVE-2023-6577MEDIUMByzoro PatrolFlow 2530Pro mailsendview.php path traversalEPSS 1.2%