Falhas do tipo CWE-79

30.224 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-2023-47526MEDIUMWordPress Chartify Plugin <= 2.0.6 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2025-24676HIGHWordPress Custom WP Store Locator plugin <= 1.4.7 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2023-38723MEDIUMMaximo Asset Management cross-site scriptingEPSS 0.3%CVE-2024-22295MEDIUMWordPress Robo Gallery Plugin <= 3.2.17 is vulnerable to Cross Site Scripting (XSS)EPSS 0.3%CVE-2025-3866MEDIUMAdd Google +1 (Plus one) social share Button <= 1.0.0 - Cross-Site Request Forgery to Stored Cross-Site ScriptingEPSS 0.3%CVE-2025-23671HIGHWordPress WP OpenSearch plugin <= 1.0 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-54919MEDIUMA Stored Cross Site Scripting (XSS ) was found in /teacher_avatar.php of kashipara E-learning Management System v1.0. This vulnerability allEPSS 0.3%CVE-2024-6935MEDIUMformtools.org Form Tools User Settings Page cross site scriptingEPSS 0.3%CVE-2025-23596HIGHWordPress Notifikácie.sk plugin <= 1.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-24646HIGHWordPress XML for Avito Plugin <= 2.5.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-24656HIGHWordPress Realtyna Provisioning Plugin <= 1.2.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-23591HIGHWordPress blu Logistics plugin <= 1.0.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-11582HIGHSubscribe2 – Form, Email Subscribers & Newsletters <= 10.43 - Unauthenticated Stored Cross-Site Scripting via IP ParameterEPSS 0.3%CVE-2026-78557HIGHA vulnerability has been identified in Industrial Edge App Publisher (All versions < V1.27.9). The application fails to properly sanitize orEPSS 0.3%CVE-2026-3070MEDIUMSourceCodester Modern Image Gallery App upload.php cross site scriptingEPSS 0.3%CVE-2025-0578MEDIUMFacile Sistemas Cloud Apps Password Reset forgotpassword cross site scriptingEPSS 0.3%CVE-2025-24684HIGHWordPress Media Downloader Plugin <= 0.4.7.5 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2026-3412MEDIUMitsourcecode University Management System att_single_view.php cross site scriptingEPSS 0.3%CVE-2025-23590HIGHWordPress Dezdy plugin <= 1.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2025-23034MEDIUMCross-Site Scripting (XSS) Reflected endpoint 'tags.php' parameter 'msg_e' in WeGIAEPSS 0.3%