Fallos del tipo CWE-94

4482 resultados

Injeção de script

A aplicação executa código dinâmico (JavaScript, Python, etc.) construído a partir de entrada do usuário sem validação ou sanitização adequada. Um atacante injeta comandos maliciosos que são interpretados e executados pelo servidor ou navegador como se fossem parte legítima do programa.

Ejemplo

Um formulário de contato concatena o nome do usuário diretamente em um script JavaScript enviado ao navegador: `<script>var usuario = '` + entrada_usuario + `';</script>`. Se o usuário envia `'; alert('xss'); //`, o navegador executa o alerta indesejado.

Cómo mitigar

Nunca construa código dinâmico a partir de entrada de usuário. Use APIs seguras (como `JSON.parse()` ao invés de `eval()`, ou templates com escape automático), valide e sanitize rigorosamente todas as entradas, e aplique listas brancas de caracteres permitidos quando possível.

CVE-2026-48192MEDIUMA vulnerability has been identified in Mendix Studio Pro 10.11 (All versions), Mendix Studio Pro 10.12 (All versions), Mendix Studio Pro 10.EPSS 0.3%CVE-2025-8919MEDIUMPortabilis i-Diario History objetivos-de-aprendizagem-e-habilidades cross site scriptingEPSS 0.3%CVE-2025-10255MEDIUMAscensio System SIA OnlyOffice Comment Messages.aspx cross site scriptingEPSS 0.3%CVE-2024-11490MEDIUM115cms set.html cross site scriptingEPSS 0.3%CVE-2026-2154MEDIUMSourceCodester/Patrick Mvuma Patients Waiting Area Queue Management System Patient Registration registration.php cross site scriptingEPSS 0.3%CVE-2024-11488MEDIUM115cms web_user.html cross site scriptingEPSS 0.3%CVE-2024-11489MEDIUM115cms file.html cross site scriptingEPSS 0.3%CVE-2025-46579HIGHZTE GoldenDB Database product has a DDE injection vulnerabilityEPSS 0.3%CVE-2025-13793MEDIUMwinston-dsouza Ecommerce-Website GET Parameter header_menu.php cross site scriptingEPSS 0.3%CVE-2025-7817MEDIUMPHPGurukul Apartment Visitors Management System HTTP POST Request bwdates-reports.php cross site scriptingEPSS 0.3%CVE-2025-3393MEDIUMmrcen springboot-ucan-admin Personal Settings Interface index cross site scriptingEPSS 0.3%CVE-2025-0871MEDIUMMaybecms Add Article index.php cross site scriptingEPSS 0.3%CVE-2025-69319HIGHWordPress Beaver Builder plugin <= 2.9.4.1 - Arbitrary Code Execution vulnerabilityEPSS 0.3%CVE-2025-7818MEDIUMPHPGurukul Apartment Visitors Management System HTTP POST Request category.php cross site scriptingEPSS 0.3%CVE-2025-15129MEDIUMChenJinchuang Lin-CMS-TP5 File Upload LocalUploader.php upload code injectionEPSS 0.3%CVE-2025-2650MEDIUMPHPGurukul Medical Card Generation System download-medical-cards.php cross site scriptingEPSS 0.3%CVE-2021-3661HIGHA potential security vulnerability has been identified in certain HP Workstation BIOS (UEFI firmware) which may allow arbitrary code executiEPSS 0.3%CVE-2024-12991MEDIUMBeijing Longda Jushang Technology DBShop商城系统 home-order cross site scriptingEPSS 0.3%CVE-2026-63432MEDIUMHorilla: Server-Side Template Injection (SSTI) in Mail Preview Endpoints Allows Authenticated Users to Disclose Password Hashes and Server MetadataEPSS 0.3%CVE-2025-7816MEDIUMPHPGurukul Apartment Visitors Management System HTTP POST Request visitor-detail.php cross site scriptingEPSS 0.3%