Fallos del tipo CWE-94

4474 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-2025-6696MEDIUMLabRedesCefetRJ WeGIA Cadastro de Atendio Cadastro_Atendido.php cross site scriptingEPSS 0.4%CVE-2026-3309MEDIUMPaid Membership Plugin, Ecommerce, User Registration Form, Login Form, User Profile & Restrict Content – ProfilePress <= 4.16.11 - Unauthenticated Arbitrary Shortcode Execution via Checkout Billing FieldsEPSS 0.4%CVE-2025-3253MEDIUMxujiangfei admintwo insertTree cross site scriptingEPSS 0.4%CVE-2024-40726MEDIUMA cross-site scripting (XSS) vulnerability in netbox v4.0.3 allows attackers to execute arbitrary web scripts or HTML via a crafted payload EPSS 0.4%CVE-2025-6695MEDIUMLabRedesCefetRJ WeGIA Additional Categoria adicionar_categoria.php cross site scriptingEPSS 0.4%CVE-2024-13806MEDIUMAuthors List <= 2.0.6 - Unauthenticated Arbitrary Shortcode ExecutionEPSS 0.4%CVE-2024-4135MEDIUMWP Latest Posts <= 5.0.7 - Authenticated (Subscriber+) Arbitrary Shortcode ExecutionEPSS 0.4%CVE-2024-13815MEDIUMListingo - Business Listing and Directory WordPress Theme <= 3.2.7 - Unauthenticated Arbitrary Shortcode ExecutionEPSS 0.4%CVE-2023-31296MEDIUMCSV Injection vulnerability in Sesami Cash Point & Transport Optimizer (CPTO) version 6.3.8.6 (#718), allows attackers to obtain sensitive iEPSS 0.4%CVE-2024-25376HIGHAn issue discovered in Thesycon Software Solutions Gmbh & Co. KG TUSBAudio MSI-based installers before 5.68.0 allows a local attacker to exeEPSS 0.4%CVE-2025-6699MEDIUMLabRedesCefetRJ WeGIA Cadastro de Funcionário cadastro_funcionario.php cross site scriptingEPSS 0.4%CVE-2025-0538MEDIUMcode-projects Tourism Management System manage-pages.php cross site scriptingEPSS 0.4%CVE-2025-13343MEDIUMSourceCodester Interview Management System editQuestion.php cross site scriptingEPSS 0.4%CVE-2025-1817MEDIUMMini-Tmall Admin Name admin cross site scriptingEPSS 0.4%CVE-2024-43767HIGHIn prepare_to_draw_into_mask of SkBlurMaskFilterImpl.cpp, there is a possible heap overflow due to improper input validation. This could leaEPSS 0.4%CVE-2024-6344MEDIUMZKTeco ZKBio CVSecurity V5000 Push Configuration Section cross site scriptingEPSS 0.4%CVE-2025-41365MEDIUMCode injection vulnerability in IDF and ZLFEPSS 0.4%CVE-2025-1585MEDIUMotale header.html OptionsService cross site scriptingEPSS 0.4%CVE-2025-32596HIGHWordPress Real Estate Manager plugin <= 7.3 - Arbitrary Code Execution vulnerabilityEPSS 0.4%CVE-2026-2150MEDIUMSourceCodester/Patrick Mvuma Patients Waiting Area Queue Management System checkin.php cross site scriptingEPSS 0.4%