Falhas do tipo CWE-94

4.469 resultados

Injeção de script

Ocorre quando a aplicação constrói e executa código (JavaScript, Python, shell, etc.) usando dados não validados fornecidos pelo usuário. O atacante consegue injetar comandos arbitrários que serão executados com os privilégios da aplicação, comprometendo a segurança e integridade do sistema.

Exemplo

Um formulário que avalia expressões matemáticas recebidas do usuário: se a entrada é concatenada direto em um eval() ou equivalente, um atacante pode passar `__import__('os').system('rm -rf /')` em vez de uma expressão legítima, executando comandos do sistema.

Como mitigar

Nunca execute código construído a partir de entrada do usuário. Use parsers/validadores que aceitam apenas formatos esperados (whitelist), sandboxes para execução controlada, ou bibliotecas seguras que não avaliam código dinâmico. Se inevitável, isole rigidamente o ambiente de execução.

CVE-2024-54999MEDIUMMonicaHQ v4.1.2 was discovered to contain a Client-Side Injection vulnerability via the last_name parameter the General Information module.EPSS 0.4%CVE-2021-3411—A flaw was found in the Linux kernel in versions prior to 5.10. A violation of memory access was found while detecting a padding of int3 in EPSS 0.4%CVE-2024-13017MEDIUMPHPGurukul Maid Hiring Management System About Us Page aboutus.php cross site scriptingEPSS 0.4%CVE-2025-0060MEDIUMMultiple vulnerabilities in SAP BusinessObjects Business Intelligence PlatformEPSS 0.4%CVE-2023-40252MEDIUMImproper Control of Generation of Code ('Code Injection') vulnerability in Genians Genian NAC V4.0, Genians Genian NAC V5.0, Genians Genian EPSS 0.4%CVE-2025-1618MEDIUMvTiger CRM index.php cross site scriptingEPSS 0.4%CVE-2021-41527LOW2FA bypass on the RISC PlatformEPSS 0.4%CVE-2024-12982MEDIUMPHPGurukul Blood Bank & Donor Management System update-contactinfo.php cross site scriptingEPSS 0.4%CVE-2025-2196MEDIUMMRCMS org.marker.mushroom.controller.FileController upload.do upload cross site scriptingEPSS 0.4%CVE-2024-46961HIGHThe Inshot com.downloader.privatebrowser (aka Video Downloader - XDownloader) application through 1.3.5 for Android allows an attacker to exEPSS 0.4%CVE-2025-6473MEDIUMcode-projects School Fees Payment System fees.php cross site scriptingEPSS 0.4%CVE-2025-6569MEDIUMcode-projects School Fees Payment System student.php cross site scriptingEPSS 0.4%CVE-2026-21657HIGHJohnson Controls -Frick Quantum HD- Unauthenticated Remote Code ExecutionEPSS 0.4%CVE-2025-5886MEDIUMEmlog article.php cross site scriptingEPSS 0.4%CVE-2024-6936MEDIUMformtools.org Form Tools Setting code injectionEPSS 0.4%CVE-2026-6592MEDIUMComfyUI userdata Endpoint user_manager.py getuserdata cross site scriptingEPSS 0.4%CVE-2026-100174MEDIUMStored Cross-Site Scripting (XSS) in AIL Framework Tag Selector via Unescaped Tag NamesEPSS 0.4%CVE-2026-93759HIGHServer-side JavaScript injection via string query criteria bypassing the strict operator allowlistEPSS 0.4%CVE-2025-49302CRITICALWordPress Easy Stripe plugin <= 1.1 - Remote Code Execution (RCE) VulnerabilityEPSS 0.4%CVE-2026-21656HIGHJohnson Controls -Frick Quantum HD- Unauthenticated Remote Code ExecutionEPSS 0.4%