Falhas do tipo CWE-79

30.259 resultados

Injeção de Script entre Sites (XSS)

Ocorre quando a aplicação insere dados não validados do usuário diretamente em páginas HTML enviadas ao navegador, permitindo que atacantes injetem código JavaScript malicioso. O navegador executa esse script com os mesmos privilégios da sessão legítima, comprometendo dados da vítima ou sua conta.

Exemplo

Um formulário de busca que exibe o termo digitado na página sem sanitização: se você buscar por '<script>alert(1)</script>', esse script será executado no navegador de quem abrir o resultado. Um atacante pode roubar cookies de sessão ou redirecionar para um site falso.

Como mitigar

Valide e escape todos os dados do usuário antes de renderizar em HTML (use funções nativas como textContent em vez de innerHTML). Para entrada de dados, liste o que é permitido (whitelist); para saída, contextualize o escape (HTML, JavaScript, URL). Use Content Security Policy (CSP) como camada adicional para restringir execução de scripts inline.

CVE-2025-23655HIGHWordPress Contact Form 7 – Paystack Add-on plugin <= 1.2.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-26868HIGHWordPress Fast Flow plugin <= 1.2.16 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-24630HIGHWordPress Sikshya LMS Plugin <= 0.0.21 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-33984HIGHCross-Site Scripting (XSS) vulnerability in Janobe productsEPSS 0.3%CVE-2025-23593HIGHWordPress EmailPress plugin <= 1.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-23657HIGHWordPress WordPress-to-candidate for Salesforce CRM plugin <= 1.0.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-13850MEDIUMSimple add pages or posts <= 2.0.0 - Authenticated (Administrator+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2025-46786MEDIUMZoom Workplace Apps - Cross-site ScriptingEPSS 0.3%CVE-2025-23651HIGHWordPress Scroll Top plugin <= 1.3.3 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-2254HIGHImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLabEPSS 0.3%CVE-2025-0228MEDIUMcode-projects Local Storage Todo App index.html cross site scriptingEPSS 0.3%CVE-2025-23755HIGHWordPress PAFacile plugin <= 2.6.1 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-6432MEDIUMContent Blocks (Custom Post Widget) <= 3.3.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via content ParameterEPSS 0.3%CVE-2023-23019MEDIUMCross site scripting (XSS) vulnerability in file main.php in sourcecodester oretnom23 Blog Site 1.0 via the name and email parameters to funEPSS 0.3%CVE-2024-13018MEDIUMPHPGurukul Maid Hiring Management System profile.php cross site scriptingEPSS 0.3%CVE-2024-41843MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.3%CVE-2025-6740MEDIUMContact Form 7 Database Addon <= 1.3.1 - Unauthenticated Stored Cross-Site Scripting via tmpD ParameterEPSS 0.3%CVE-2024-45459HIGHWordPress Product Slider for WooCommerce by PickPlugins plugin <= 1.13.50 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-23750HIGHWordPress Custom Widget Creator plugin <= 1.0.5 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-23431HIGHWordPress Envato Affiliater plugin <= 1.2.4 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%