Fallos del tipo CWE-94

4483 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-2025-10584MEDIUMPortabilis i-Educar educar_calendario_anotacao_cad.php cross site scriptingEPSS 0.3%CVE-2026-102292MEDIUMcoolbeans1212 MateisHomePage-Website users.php cross site scriptingEPSS 0.3%CVE-2026-77956HIGHEEx template evaluation of prompt content in AshAi enables remote code executionEPSS 0.3%CVE-2025-23265HIGHNVIDIA Megatron-LM for all platforms contains a vulnerability in a python component where an attacker may cause a code injection issue by prEPSS 0.3%CVE-2025-23264HIGHNVIDIA Megatron-LM for all platforms contains a vulnerability in a python component where an attacker may cause a code injection issue by prEPSS 0.3%CVE-2025-9404MEDIUMScada-LTS Folder pointHierarchySLTS cross site scriptingEPSS 0.3%CVE-2026-46409CRITICALOpenYak local API: unauthenticated CSRF chain leads to Remote Code ExecutionEPSS 0.3%CVE-2025-15095MEDIUMpostmanlabs httpbin core.py cross site scriptingEPSS 0.3%CVE-2023-33206HIGHDiebold Nixdorf Vynamic Security Suite (VSS) before 3.3.0 SR16, 4.0.0 SR06, 4.1.0 SR04, 4.2.0 SR03, and 4.3.0 SR01 fails to validate symlinkEPSS 0.3%CVE-2025-11289MEDIUMwestboy CicadasCMS Template Management TemplateFileServiceImpl.java save cross site scriptingEPSS 0.3%CVE-2024-43128MEDIUMWordPress WooCommerce Product Table Lite plugin <= 3.5.1 - Arbitrary Code Execution vulnerabilityEPSS 0.3%CVE-2026-2145MEDIUMcym1102 nginxWebUI Web Management check cross site scriptingEPSS 0.3%CVE-2025-7728MEDIUMScada-LTS users.shtm cross site scriptingEPSS 0.3%CVE-2025-32383MEDIUMMaxKB has a reverse shell vulnerability in function libraryEPSS 0.3%CVE-2026-19225MEDIUMDefender Security < 6.2.0 - Admin+ Network-Wide RCE via Hub Connector on MultisiteEPSS 0.3%CVE-2026-42214HIGHImproper Control of Generation of Code ('Code Injection') in dail8859/NotepadNextEPSS 0.3%CVE-2025-7729MEDIUMScada-LTS usersProfiles.shtm cross site scriptingEPSS 0.3%CVE-2026-66632MEDIUMWordPress Simple Cloudflare Turnstile plugin <= 1.42.1 - Content Injection vulnerabilityEPSS 0.3%CVE-2025-33178HIGHNVIDIA NeMo Framework for all platforms contains a vulnerability in the bert services component where malicious data created by an attacker EPSS 0.3%CVE-2025-15372MEDIUMyoulaitech vue3-element-admin Notice index.vue cross site scriptingEPSS 0.3%