Fallos del tipo CWE-94

4437 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-2023-6188MEDIUMGetSimpleCMS theme-edit.php code injectionEPSS 1.0%CVE-2026-33943HIGHHappy DOM ECMAScriptModuleCompiler: unsanitized export names are interpolated as executable codeEPSS 1.0%CVE-2025-65037CRITICALAzure Container Apps Remote Code Execution VulnerabilityEPSS 1.0%CVE-2024-23750HIGHMetaGPT through 0.6.4 allows the QaEngineer role to execute arbitrary code because RunCode.run_script() passes shell metacharacters to subprEPSS 1.0%CVE-2023-53888HIGHZomplog 3.9 Remote Code Execution via Authenticated File ManipulationEPSS 1.0%CVE-2023-36570HIGHMicrosoft Message Queuing (MSMQ) Remote Code Execution VulnerabilityEPSS 1.0%CVE-2023-36574HIGHMicrosoft Message Queuing (MSMQ) Remote Code Execution VulnerabilityEPSS 1.0%CVE-2023-36575HIGHMicrosoft Message Queuing (MSMQ) Remote Code Execution VulnerabilityEPSS 1.0%CVE-2023-36573HIGHMicrosoft Message Queuing (MSMQ) Remote Code Execution VulnerabilityEPSS 1.0%CVE-2023-36571HIGHMicrosoft Message Queuing (MSMQ) Remote Code Execution VulnerabilityEPSS 1.0%CVE-2023-36592HIGHMicrosoft Message Queuing (MSMQ) Remote Code Execution VulnerabilityEPSS 1.0%CVE-2023-36589HIGHMicrosoft Message Queuing (MSMQ) Remote Code Execution VulnerabilityEPSS 1.0%CVE-2023-36572HIGHMicrosoft Message Queuing (MSMQ) Remote Code Execution VulnerabilityEPSS 1.0%CVE-2023-2056MEDIUMDedeCMS module_main.php GetSystemFile code injectionEPSS 1.0%CVE-2024-26483HIGHAn arbitrary file upload vulnerability in the Profile Image module of Kirby CMS v4.1.0 allows attackers to execute arbitrary code via a crafEPSS 1.0%CVE-2025-34159CRITICALCoolify Docker Compose Directive Injection in Application Deployment WorkflowEPSS 1.0%CVE-2026-13423CRITICALStreamit <= 4.5.0 - Unauthenticated Remote Code Execution via Arbitrary Function CallEPSS 1.0%CVE-2024-48168CRITICALA stack overflow vulnerability exists in the sub_402280 function of the HNAP service of D-Link DCS-960L 1.09, allowing an attacker to executEPSS 1.0%CVE-2026-75149HIGHmarimo < 0.23.15 Code Injection via MCP Server ConfigurationEPSS 1.0%CVE-2025-44071CRITICALSeaCMS v13.3 was discovered to contain a remote code execution (RCE) vulnerability via the component phomebak.php. This vulnerability allowsEPSS 1.0%