Falhas do tipo CWE-79

29.603 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-2023-27242MEDIUMSourceCodester Loan Management System v1.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the Type parameter underEPSS 0.4%CVE-2024-4440MEDIUM140+ Widgets | Best Addons For Elementor – FREE <= 1.4.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Multiple WidgetsEPSS 0.4%CVE-2026-70588MEDIUMGhost: Cross-Site Scripting in Universal ImportEPSS 0.4%CVE-2023-40680MEDIUMWordPress Yoast SEO Plugin <= 21.0 is vulnerable to Cross Site Scripting (XSS)EPSS 0.4%CVE-2024-26056MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2024-26041MEDIUMAdobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)EPSS 0.4%CVE-2025-32534HIGHWordPress Workbox Video from Vimeo & Youtube Plugin Plugin <= 3.2.2 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-23643MEDIUMGeoServer Stored Cross-Site Scripting (XSS) vulnerability in GWC Seed FormEPSS 0.4%CVE-2022-43361MEDIUMSenayan Library Management System v9.4.2 was discovered to contain a cross-site scripting (XSS) vulnerability via the component pop_chart.phEPSS 0.4%CVE-2024-56082LOWChatBar.tsx in Lumos before 1.0.17 parses raw HTML in Markdown because the markdown-to-jsx package is used without disableParsingRawHTML setEPSS 0.4%CVE-2025-49578MEDIUMCitizen allows stored XSS in user registration date messageEPSS 0.4%CVE-2025-31394HIGHWordPress More Mime Type Filters plugin <= 0.3 - CSRF to Stored XSS vulnerabilityEPSS 0.4%CVE-2025-32570HIGHWordPress ChillPay WooCommerce Plugin <= 2.5.3 - CSRF to Stored XSS vulnerabilityEPSS 0.4%CVE-2024-30503HIGHWordPress Mailster plugin <= 4.0.6 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2025-31379HIGHWordPress Insert HTML Here plugin <= 1.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2026-13425HIGHDatabase for CF7 <= 1.2.6 - Unauthenticated Stored Cross-Site Scripting via Array Form Field ValuesEPSS 0.4%CVE-2025-32553HIGHWordPress RestroPres plugin <= 3.2.8.4 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%CVE-2024-13462MEDIUMWP Wiki Tooltip <= 2.0.2 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.4%CVE-2023-5432MEDIUMJquery news ticker <= 3.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeEPSS 0.4%CVE-2025-32551HIGHWordPress Connector to CiviCRM with CiviMcRestFace plugin <= 1.0.8 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.4%